ERA5 almanac — 8 years of real data
Where is it warm in August?
Ranked by historical clear-sky percentage from the ERA5 reanalysis (2018–2025, 176 destinations). Dubai leads with 100% historically clear days in this month (n=248). Every percentage below has its sample size beside it.
What you are reading: 8-year historical averages, not a forecast.
A destination that is historically 90% clear in August can still be overcast
this specific August. For this week’s actual forecast, each
destination links to its live page.
| # | Destination | Early August (1st–15th, n) |
Late August (16th–end, n) |
Month avg | Avg high | Verdict |
|---|---|---|---|---|---|---|
| 1 | Dubai AE | 100% (n=120) | 100% (n=128) | 100% | 105°F | Dubai is historically one of the clearest places in this month: 100% of days meet the clear bar on average across 8 years (n=248). |
| 2 | Algarve PT | 97% (n=120) | 98% (n=128) | 98% | 85°F | Algarve is historically one of the clearest places in this month: 98% of days meet the clear bar on average across 8 years (n=248). |
| 3 | Marrakech MA | 99% (n=120) | 98% (n=128) | 98% | 101°F | Marrakech is historically one of the clearest places in this month: 98% of days meet the clear bar on average across 8 years (n=248). |
| 4 | Mykonos GR | 98% (n=120) | 94% (n=128) | 96% | 83°F | Mykonos is historically one of the clearest places in this month: 96% of days meet the clear bar on average across 8 years (n=248). |
| 5 | Napa CA | 97% (n=120) | 95% (n=128) | 96% | 88°F | Napa is historically one of the clearest places in this month: 96% of days meet the clear bar on average across 8 years (n=248). |
| 6 | Palm Springs CA | 95% (n=120) | 96% (n=128) | 96% | 106°F | Palm Springs is historically one of the clearest places in this month: 96% of days meet the clear bar on average across 8 years (n=248). |
| 7 | Santa Barbara CA | 98% (n=120) | 94% (n=128) | 96% | 86°F | Santa Barbara is historically one of the clearest places in this month: 96% of days meet the clear bar on average across 8 years (n=248). |
| 8 | Seville ES | 98% (n=120) | 95% (n=128) | 96% | 98°F | Seville is historically one of the clearest places in this month: 96% of days meet the clear bar on average across 8 years (n=248). |
| 9 | Los Angeles CA | 98% (n=120) | 92% (n=128) | 95% | 90°F | Los Angeles is historically one of the clearest places in this month: 95% of days meet the clear bar on average across 8 years (n=248). |
| 10 | Sonoma CA | 98% (n=120) | 92% (n=128) | 95% | 87°F | Sonoma is historically one of the clearest places in this month: 95% of days meet the clear bar on average across 8 years (n=248). |
| 11 | Wine Country Sonoma CA | 98% (n=120) | 92% (n=128) | 95% | 87°F | Wine Country Sonoma is historically one of the clearest places in this month: 95% of days meet the clear bar on average across 8 years (n=248). |
| 12 | Palm Springs Desert CA | 92% (n=120) | 95% (n=128) | 94% | 108°F | Palm Springs Desert is historically one of the clearest places in this month: 94% of days meet the clear bar on average across 8 years (n=248). |
| 13 | Laguna Beach CA | 93% (n=120) | 93% (n=128) | 93% | 81°F | Laguna Beach is historically one of the clearest places in this month: 93% of days meet the clear bar on average across 8 years (n=248). |
| 14 | Santorini GR | 96% (n=120) | 90% (n=128) | 93% | 85°F | Santorini is historically one of the clearest places in this month: 93% of days meet the clear bar on average across 8 years (n=248). |
| 15 | Lisbon PT | 93% (n=120) | 90% (n=128) | 91% | 84°F | Lisbon is historically one of the clearest places in this month: 91% of days meet the clear bar on average across 8 years (n=248). |
| 16 | Palm Desert CA | 91% (n=120) | 90% (n=128) | 90% | 107°F | Palm Desert is historically one of the clearest places in this month: 90% of days meet the clear bar on average across 8 years (n=248). |
| 17 | San Diego CA | 92% (n=120) | 88% (n=128) | 90% | 78°F | San Diego is historically one of the clearest places in this month: 90% of days meet the clear bar on average across 8 years (n=248). |
| 18 | San Luis Obispo CA | 92% (n=120) | 88% (n=128) | 90% | 80°F | San Luis Obispo is historically one of the clearest places in this month: 90% of days meet the clear bar on average across 8 years (n=248). |
| 19 | Madrid ES | 92% (n=120) | 85% (n=128) | 88% | 93°F | Madrid is historically one of the clearest places in this month: 88% of days meet the clear bar on average across 8 years (n=248). |
| 20 | Málaga / Costa del Sol ES | 95% (n=120) | 82% (n=128) | 88% | 89°F | Málaga / Costa del Sol is historically one of the clearest places in this month: 88% of days meet the clear bar on average across 8 years (n=248). |
| 21 | Newport Beach CA | 91% (n=120) | 85% (n=128) | 88% | 76°F | Newport Beach is historically one of the clearest places in this month: 88% of days meet the clear bar on average across 8 years (n=248). |
| 22 | Las Vegas NV | 82% (n=120) | 87% (n=128) | 85% | 104°F | Las Vegas is historically one of the clearest places in this month: 85% of days meet the clear bar on average across 8 years (n=248). |
| 23 | Moab UT | 88% (n=120) | 80% (n=128) | 84% | 96°F | Moab is historically one of the clearest places in this month: 84% of days meet the clear bar on average across 8 years (n=248). |
| 24 | Leavenworth WA | 87% (n=120) | 79% (n=128) | 83% | 88°F | Leavenworth is historically one of the clearest places in this month: 83% of days meet the clear bar on average across 8 years (n=248). |
| 25 | Lake Tahoe CA | 84% (n=120) | 77% (n=128) | 80% | 79°F | Lake Tahoe is historically one of the clearest places in this month: 80% of days meet the clear bar on average across 8 years (n=248). |
| 26 | Athens GR | 82% (n=120) | 77% (n=128) | 79% | 91°F | Athens clears solidly in this month — 79% of days on average across 8 years (n=248), avg high 91°F. |
| 27 | Ibiza ES | 87% (n=120) | 72% (n=128) | 79% | 87°F | Ibiza clears solidly in this month — 79% of days on average across 8 years (n=248), avg high 87°F. |
| 28 | Bend OR | 80% (n=120) | 76% (n=128) | 78% | 84°F | Bend clears solidly in this month — 78% of days on average across 8 years (n=248), avg high 84°F. |
| 29 | Scottsdale Desert Ridge AZ | 83% (n=120) | 73% (n=128) | 78% | 104°F | Scottsdale Desert Ridge clears solidly in this month — 78% of days on average across 8 years (n=248), avg high 104°F. |
| 30 | Phoenix AZ | 76% (n=120) | 76% (n=128) | 76% | 106°F | Phoenix clears solidly in this month — 76% of days on average across 8 years (n=248), avg high 106°F. |
| 31 | Coeur d'Alene ID | 82% (n=120) | 69% (n=128) | 75% | 85°F | Coeur d'Alene clears solidly in this month — 75% of days on average across 8 years (n=248), avg high 85°F. |
| 32 | Scottsdale AZ | 78% (n=120) | 73% (n=128) | 75% | 105°F | Scottsdale clears solidly in this month — 75% of days on average across 8 years (n=248), avg high 105°F. |
| 33 | Missoula MT | 77% (n=120) | 72% (n=128) | 74% | 86°F | Missoula clears solidly in this month — 74% of days on average across 8 years (n=248), avg high 86°F. |
| 34 | Nice / Côte d'Azur FR | 81% (n=120) | 67% (n=128) | 74% | 84°F | Nice / Côte d'Azur clears solidly in this month — 74% of days on average across 8 years (n=248), avg high 84°F. |
| 35 | Sicily IT | 78% (n=120) | 68% (n=128) | 73% | 90°F | Sicily clears solidly in this month — 73% of days on average across 8 years (n=248), avg high 90°F. |
| 36 | Albuquerque NM | 72% (n=120) | 69% (n=128) | 70% | 91°F | Albuquerque clears solidly in this month — 70% of days on average across 8 years (n=248), avg high 91°F. |
| 37 | Mallorca ES | 77% (n=120) | 64% (n=128) | 70% | 90°F | Mallorca clears solidly in this month — 70% of days on average across 8 years (n=248), avg high 90°F. |
| 38 | Zion / Springdale UT | 71% (n=120) | 70% (n=128) | 70% | 85°F | Zion / Springdale clears solidly in this month — 70% of days on average across 8 years (n=248), avg high 85°F. |
| 39 | Bozeman MT | 69% (n=120) | 66% (n=128) | 67% | 80°F | Bozeman clears solidly in this month — 67% of days on average across 8 years (n=248), avg high 80°F. |
| 40 | Whitefish MT | 72% (n=120) | 61% (n=128) | 66% | 80°F | Whitefish clears solidly in this month — 66% of days on average across 8 years (n=248), avg high 80°F. |
| 41 | McCall ID | 69% (n=120) | 61% (n=128) | 65% | 79°F | McCall clears solidly in this month — 65% of days on average across 8 years (n=248), avg high 79°F. |
| 42 | Dubrovnik HR | 71% (n=120) | 56% (n=128) | 63% | 86°F | Dubrovnik clears solidly in this month — 63% of days on average across 8 years (n=248), avg high 86°F. |
| 43 | Steamboat Springs CO | 66% (n=120) | 59% (n=128) | 62% | 82°F | Steamboat Springs clears solidly in this month — 62% of days on average across 8 years (n=248), avg high 82°F. |
| 44 | Seattle WA | 68% (n=120) | 55% (n=128) | 61% | 77°F | Seattle clears solidly in this month — 61% of days on average across 8 years (n=248), avg high 77°F. |
| 45 | Marfa TX | 70% (n=120) | 51% (n=128) | 60% | 90°F | Marfa clears solidly in this month — 60% of days on average across 8 years (n=248), avg high 90°F. |
| 46 | Denver CO | 57% (n=120) | 60% (n=128) | 59% | 89°F | Denver is mixed in this month: clear 59% of days historically (n=248), avg high 89°F. Check the halves — the split can be wide. |
| 47 | Rome IT | 68% (n=120) | 50% (n=128) | 59% | 91°F | Rome is mixed in this month: clear 59% of days historically (n=248), avg high 91°F. Check the halves — the split can be wide. |
| 48 | Jackson Hole WY | 58% (n=120) | 58% (n=128) | 58% | 79°F | Jackson Hole is mixed in this month: clear 58% of days historically (n=248), avg high 79°F. Check the halves — the split can be wide. |
| 49 | Sun Valley ID | 63% (n=120) | 54% (n=128) | 58% | 80°F | Sun Valley is mixed in this month: clear 58% of days historically (n=248), avg high 80°F. Check the halves — the split can be wide. |
| 50 | Venice IT | 62% (n=120) | 55% (n=128) | 58% | 84°F | Venice is mixed in this month: clear 58% of days historically (n=248), avg high 84°F. Check the halves — the split can be wide. |
| 51 | Florence IT | 66% (n=120) | 48% (n=128) | 57% | 90°F | Florence is mixed in this month: clear 57% of days historically (n=248), avg high 90°F. Check the halves — the split can be wide. |
| 52 | Sedona AZ | 55% (n=120) | 59% (n=128) | 57% | 91°F | Sedona is mixed in this month: clear 57% of days historically (n=248), avg high 91°F. Check the halves — the split can be wide. |
| 53 | Los Cabos MX | 57% (n=120) | 53% (n=128) | 55% | 90°F | Los Cabos is mixed in this month: clear 55% of days historically (n=248), avg high 90°F. Check the halves — the split can be wide. |
| 54 | Tucson AZ | 50% (n=120) | 59% (n=128) | 55% | 99°F | Tucson is mixed in this month: clear 55% of days historically (n=248), avg high 99°F. Check the halves — the split can be wide. |
| 55 | Dallas TX | 60% (n=120) | 48% (n=128) | 54% | 96°F | Dallas is mixed in this month: clear 54% of days historically (n=248), avg high 96°F. Check the halves — the split can be wide. |
| 56 | Barcelona ES | 64% (n=120) | 43% (n=128) | 53% | 84°F | Barcelona is mixed in this month: clear 53% of days historically (n=248), avg high 84°F. Check the halves — the split can be wide. |
| 57 | Taos NM | 54% (n=120) | 53% (n=128) | 53% | 83°F | Taos is mixed in this month: clear 53% of days historically (n=248), avg high 83°F. Check the halves — the split can be wide. |
| 58 | Amalfi Coast IT | 61% (n=120) | 38% (n=128) | 49% | 88°F | Amalfi Coast is mixed in this month: clear 49% of days historically (n=248), avg high 88°F. Check the halves — the split can be wide. |
| 59 | Vancouver BC | 61% (n=120) | 37% (n=128) | 49% | 73°F | Vancouver is mixed in this month: clear 49% of days historically (n=248), avg high 73°F. Check the halves — the split can be wide. |
| 60 | Whistler BC | 58% (n=120) | 38% (n=128) | 48% | 76°F | Whistler is mixed in this month: clear 48% of days historically (n=248), avg high 76°F. Check the halves — the split can be wide. |
| 61 | Aspen CO | 50% (n=120) | 45% (n=128) | 47% | 78°F | Aspen is mixed in this month: clear 47% of days historically (n=248), avg high 78°F. Check the halves — the split can be wide. |
| 62 | Santa Fe NM | 47% (n=120) | 47% (n=128) | 47% | 82°F | Santa Fe is mixed in this month: clear 47% of days historically (n=248), avg high 82°F. Check the halves — the split can be wide. |
| 63 | Austin TX | 49% (n=120) | 43% (n=128) | 46% | 97°F | Austin is mixed in this month: clear 46% of days historically (n=248), avg high 97°F. Check the halves — the split can be wide. |
| 64 | Martha's Vineyard MA | 48% (n=120) | 45% (n=128) | 46% | 77°F | Martha's Vineyard is mixed in this month: clear 46% of days historically (n=248), avg high 77°F. Check the halves — the split can be wide. |
| 65 | Vail CO | 48% (n=120) | 44% (n=128) | 46% | 76°F | Vail is mixed in this month: clear 46% of days historically (n=248), avg high 76°F. Check the halves — the split can be wide. |
| 66 | San Antonio TX | 51% (n=120) | 39% (n=128) | 45% | 97°F | San Antonio is mixed in this month: clear 45% of days historically (n=248), avg high 97°F. Check the halves — the split can be wide. |
| 67 | Bryce Canyon UT | 48% (n=120) | 41% (n=128) | 44% | 77°F | Bryce Canyon is mixed in this month: clear 44% of days historically (n=248), avg high 77°F. Check the halves — the split can be wide. |
| 68 | The Hamptons NY | 42% (n=120) | 45% (n=128) | 44% | 77°F | The Hamptons is mixed in this month: clear 44% of days historically (n=248), avg high 77°F. Check the halves — the split can be wide. |
| 69 | Maui HI | 46% (n=120) | 41% (n=128) | 43% | 80°F | Maui is mixed in this month: clear 43% of days historically (n=248), avg high 80°F. Check the halves — the split can be wide. |
| 70 | Crater Lake OR | 49% (n=120) | 36% (n=128) | 42% | 73°F | Crater Lake is mixed in this month: clear 42% of days historically (n=248), avg high 73°F. Check the halves — the split can be wide. |
| 71 | Door County WI | 45% (n=120) | 39% (n=128) | 42% | 76°F | Door County is mixed in this month: clear 42% of days historically (n=248), avg high 76°F. Check the halves — the split can be wide. |
| 72 | Memphis TN | 40% (n=120) | 43% (n=128) | 42% | 89°F | Memphis is mixed in this month: clear 42% of days historically (n=248), avg high 89°F. Check the halves — the split can be wide. |
| 73 | Boston MA | 41% (n=120) | 41% (n=128) | 41% | 82°F | Boston is mixed in this month: clear 41% of days historically (n=248), avg high 82°F. Check the halves — the split can be wide. |
| 74 | Cape Cod MA | 44% (n=120) | 38% (n=128) | 41% | 78°F | Cape Cod is mixed in this month: clear 41% of days historically (n=248), avg high 78°F. Check the halves — the split can be wide. |
| 75 | Park City UT | 42% (n=120) | 41% (n=128) | 41% | 78°F | Park City is mixed in this month: clear 41% of days historically (n=248), avg high 78°F. Check the halves — the split can be wide. |
| 76 | Charlottesville VA | 35% (n=120) | 44% (n=128) | 40% | 87°F | Charlottesville is mixed in this month: clear 40% of days historically (n=248), avg high 87°F. Check the halves — the split can be wide. |
| 77 | Hartford CT | 38% (n=120) | 41% (n=128) | 40% | 82°F | Hartford is mixed in this month: clear 40% of days historically (n=248), avg high 82°F. Check the halves — the split can be wide. |
| 78 | Newport RI | 42% (n=120) | 37% (n=128) | 39% | 77°F | Newport is mostly overcast this month historically: only 39% of days clear on average across 8 years (n=248), avg high 77°F. |
| 79 | Portland ME | 41% (n=120) | 37% (n=128) | 39% | 78°F | Portland is mostly overcast this month historically: only 39% of days clear on average across 8 years (n=248), avg high 78°F. |
| 80 | Big Sur CA | 39% (n=120) | 38% (n=128) | 38% | 71°F | Big Sur is mostly overcast this month historically: only 38% of days clear on average across 8 years (n=248), avg high 71°F. |
| 81 | Paris FR | 46% (n=120) | 30% (n=128) | 38% | 78°F | Paris is mostly overcast this month historically: only 38% of days clear on average across 8 years (n=248), avg high 78°F. |
| 82 | Hudson Valley NY | 41% (n=120) | 33% (n=128) | 37% | 82°F | Hudson Valley is mostly overcast this month historically: only 37% of days clear on average across 8 years (n=248), avg high 82°F. |
| 83 | Montauk NY | 39% (n=120) | 35% (n=128) | 37% | 73°F | Montauk is mostly overcast this month historically: only 37% of days clear on average across 8 years (n=248), avg high 73°F. |
| 84 | Bar Harbor ME | 43% (n=120) | 29% (n=128) | 36% | 75°F | Bar Harbor is mostly overcast this month historically: only 36% of days clear on average across 8 years (n=248), avg high 75°F. |
| 85 | Toronto ON | 49% (n=120) | 24% (n=128) | 36% | 78°F | Toronto is mostly overcast this month historically: only 36% of days clear on average across 8 years (n=248), avg high 78°F. |
| 86 | Traverse City MI | 38% (n=120) | 35% (n=128) | 36% | 77°F | Traverse City is mostly overcast this month historically: only 36% of days clear on average across 8 years (n=248), avg high 77°F. |
| 87 | New York City NY | 32% (n=120) | 38% (n=128) | 35% | 83°F | New York City is mostly overcast this month historically: only 35% of days clear on average across 8 years (n=248), avg high 83°F. |
| 88 | Outer Banks NC | 30% (n=120) | 39% (n=128) | 35% | 81°F | Outer Banks is mostly overcast this month historically: only 35% of days clear on average across 8 years (n=248), avg high 81°F. |
| 89 | Albany NY | 38% (n=120) | 30% (n=128) | 34% | 82°F | Albany is mostly overcast this month historically: only 34% of days clear on average across 8 years (n=248), avg high 82°F. |
| 90 | Kennebunkport ME | 39% (n=120) | 29% (n=128) | 34% | 75°F | Kennebunkport is mostly overcast this month historically: only 34% of days clear on average across 8 years (n=248), avg high 75°F. |
| 91 | Shenandoah Valley VA | 32% (n=120) | 36% (n=128) | 34% | 83°F | Shenandoah Valley is mostly overcast this month historically: only 34% of days clear on average across 8 years (n=248), avg high 83°F. |
| 92 | Nantucket MA | 37% (n=120) | 27% (n=128) | 32% | 72°F | Nantucket is mostly overcast this month historically: only 32% of days clear on average across 8 years (n=248), avg high 72°F. |
| 93 | Nashville TN | 23% (n=120) | 41% (n=128) | 32% | 87°F | Nashville is mostly overcast this month historically: only 32% of days clear on average across 8 years (n=248), avg high 87°F. |
| 94 | Burlington VT | 36% (n=120) | 26% (n=128) | 31% | 78°F | Burlington is mostly overcast this month historically: only 31% of days clear on average across 8 years (n=248), avg high 78°F. |
| 95 | Honolulu HI | 28% (n=120) | 34% (n=128) | 31% | 85°F | Honolulu is mostly overcast this month historically: only 31% of days clear on average across 8 years (n=248), avg high 85°F. |
| 96 | Montréal QC | 32% (n=120) | 30% (n=128) | 31% | 78°F | Montréal is mostly overcast this month historically: only 31% of days clear on average across 8 years (n=248), avg high 78°F. |
| 97 | Boundary Waters MN | 33% (n=120) | 27% (n=128) | 30% | 75°F | Boundary Waters is mostly overcast this month historically: only 30% of days clear on average across 8 years (n=248), avg high 75°F. |
| 98 | Tokyo JP | 32% (n=120) | 27% (n=128) | 29% | 90°F | Tokyo is mostly overcast this month historically: only 29% of days clear on average across 8 years (n=248), avg high 90°F. → Try May |
| 99 | Virginia Beach VA | 22% (n=120) | 35% (n=128) | 29% | 82°F | Virginia Beach is mostly overcast this month historically: only 29% of days clear on average across 8 years (n=248), avg high 82°F. → Try September |
| 100 | Birmingham AL | 22% (n=120) | 34% (n=128) | 28% | 88°F | Birmingham is mostly overcast this month historically: only 28% of days clear on average across 8 years (n=248), avg high 88°F. → Try September |
| 101 | London GB | 38% (n=120) | 19% (n=128) | 28% | 73°F | London is mostly overcast this month historically: only 28% of days clear on average across 8 years (n=248), avg high 73°F. → Try July |
| 102 | San Juan Islands WA | 33% (n=120) | 22% (n=128) | 27% | 70°F | San Juan Islands is mostly overcast this month historically: only 27% of days clear on average across 8 years (n=248), avg high 70°F. → Try August |
| 103 | Turks & Caicos TC | 24% (n=120) | 29% (n=128) | 27% | 85°F | Turks & Caicos is mostly overcast this month historically: only 27% of days clear on average across 8 years (n=248), avg high 85°F. → Try March |
| 104 | Kyoto JP | 32% (n=120) | 21% (n=128) | 26% | 90°F | Kyoto is mostly overcast this month historically: only 26% of days clear on average across 8 years (n=248), avg high 90°F. → Try May |
| 105 | Lanai HI | 31% (n=120) | 21% (n=128) | 26% | 82°F | Lanai is mostly overcast this month historically: only 26% of days clear on average across 8 years (n=248), avg high 82°F. → Try January |
| 106 | Maldives MV | 22% (n=120) | 29% (n=128) | 26% | 83°F | Maldives is mostly overcast this month historically: only 26% of days clear on average across 8 years (n=248), avg high 83°F. → Try February |
| 107 | Asheville NC | 15% (n=120) | 35% (n=128) | 25% | 82°F | Asheville is mostly overcast this month historically: only 25% of days clear on average across 8 years (n=248), avg high 82°F. → Try September |
| 108 | Stowe VT | 28% (n=120) | 22% (n=128) | 25% | 77°F | Stowe is mostly overcast this month historically: only 25% of days clear on average across 8 years (n=248), avg high 77°F. → Try August |
| 109 | Aruba AW | 25% (n=120) | 23% (n=128) | 24% | 88°F | Aruba is mostly overcast this month historically: only 24% of days clear on average across 8 years (n=248), avg high 88°F. → Try May |
| 110 | Charlotte NC | 12% (n=120) | 33% (n=128) | 23% | 87°F | Charlotte is mostly overcast this month historically: only 23% of days clear on average across 8 years (n=248), avg high 87°F. → Try September |
| 111 | Houston TX | 22% (n=120) | 23% (n=128) | 23% | 92°F | Houston is mostly overcast this month historically: only 23% of days clear on average across 8 years (n=248), avg high 92°F. → Try October |
| 112 | Amsterdam NL | 28% (n=120) | 16% (n=128) | 22% | 72°F | Amsterdam is mostly overcast this month historically: only 22% of days clear on average across 8 years (n=248), avg high 72°F. → Try June |
| 113 | San Francisco CA | 15% (n=120) | 27% (n=128) | 21% | 68°F | San Francisco is mostly overcast this month historically: only 21% of days clear on average across 8 years (n=248), avg high 68°F. → Try October |
| 114 | Telluride CO | 24% (n=120) | 18% (n=128) | 21% | 72°F | Telluride is mostly overcast this month historically: only 21% of days clear on average across 8 years (n=248), avg high 72°F. → Try August |
| 115 | Atlanta GA | 14% (n=120) | 25% (n=128) | 20% | 86°F | Atlanta is mostly overcast this month historically: only 20% of days clear on average across 8 years (n=248), avg high 86°F. → Try September |
| 116 | Wilmington NC | 10% (n=120) | 27% (n=128) | 19% | 85°F | Wilmington is poor for sun this month: just 19% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 117 | Yellowstone WY | 22% (n=120) | 16% (n=128) | 19% | 69°F | Yellowstone is poor for sun this month: just 19% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try July |
| 118 | Big Sky MT | 20% (n=120) | 16% (n=128) | 18% | 70°F | Big Sky is poor for sun this month: just 18% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try July |
| 119 | Exuma BS | 21% (n=120) | 16% (n=128) | 18% | 85°F | Exuma is poor for sun this month: just 18% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 120 | Mazatlán MX | 20% (n=120) | 13% (n=128) | 16% | 87°F | Mazatlán is poor for sun this month: just 16% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 121 | St. Martin SX | 13% (n=120) | 19% (n=128) | 16% | 80°F | St. Martin is poor for sun this month: just 16% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 122 | New Orleans LA | 15% (n=120) | 15% (n=128) | 15% | 88°F | New Orleans is poor for sun this month: just 15% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 123 | Gulf Shores AL | 12% (n=120) | 16% (n=128) | 14% | 87°F | Gulf Shores is poor for sun this month: just 14% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 124 | St. Barthélemy BL | 10% (n=120) | 18% (n=128) | 14% | 84°F | St. Barthélemy is poor for sun this month: just 14% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 125 | Anguilla AI | 7% (n=120) | 18% (n=128) | 13% | 84°F | Anguilla is poor for sun this month: just 13% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 126 | Key West FL | 15% (n=120) | 11% (n=128) | 13% | 86°F | Key West is poor for sun this month: just 13% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 127 | Mérida MX | 12% (n=120) | 14% (n=128) | 13% | 93°F | Mérida is poor for sun this month: just 13% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 128 | St. John, USVI VI | 10% (n=120) | 16% (n=128) | 13% | 80°F | St. John, USVI is poor for sun this month: just 13% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 129 | 30A / Seaside FL | 9% (n=120) | 14% (n=128) | 12% | 87°F | 30A / Seaside is poor for sun this month: just 12% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 130 | Cannon Beach OR | 12% (n=120) | 12% (n=128) | 12% | 67°F | Cannon Beach is poor for sun this month: just 12% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try August |
| 131 | Charleston SC | 11% (n=120) | 12% (n=128) | 12% | 85°F | Charleston is poor for sun this month: just 12% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 132 | Jamaica JM | 13% (n=120) | 9% (n=128) | 11% | 87°F | Jamaica is poor for sun this month: just 11% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try January |
| 133 | Panama City Beach FL | 8% (n=120) | 14% (n=128) | 11% | 87°F | Panama City Beach is poor for sun this month: just 11% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 134 | Bali ID | 12% (n=120) | 9% (n=128) | 10% | 75°F | Bali is poor for sun this month: just 10% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try May |
| 135 | Destin FL | 8% (n=120) | 12% (n=128) | 10% | 87°F | Destin is poor for sun this month: just 10% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 136 | Kiawah Island SC | 8% (n=120) | 12% (n=128) | 10% | 85°F | Kiawah Island is poor for sun this month: just 10% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 137 | Amelia Island FL | 8% (n=120) | 9% (n=128) | 9% | 86°F | Amelia Island is poor for sun this month: just 9% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 138 | Cancún MX | 6% (n=120) | 12% (n=128) | 9% | 88°F | Cancún is poor for sun this month: just 9% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 139 | Hilton Head SC | 6% (n=120) | 12% (n=128) | 9% | 86°F | Hilton Head is poor for sun this month: just 9% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 140 | Nassau BS | 6% (n=120) | 9% (n=128) | 8% | 88°F | Nassau is poor for sun this month: just 8% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 141 | Puerto Rico PR | 11% (n=120) | 5% (n=128) | 8% | 88°F | Puerto Rico is poor for sun this month: just 8% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try January |
| 142 | Savannah GA | 3% (n=120) | 12% (n=128) | 8% | 87°F | Savannah is poor for sun this month: just 8% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 143 | Tulum MX | 7% (n=120) | 9% (n=128) | 8% | 88°F | Tulum is poor for sun this month: just 8% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 144 | Jacksonville FL | 6% (n=120) | 8% (n=128) | 7% | 88°F | Jacksonville is poor for sun this month: just 7% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 145 | Sea Island GA | 6% (n=120) | 8% (n=128) | 7% | 85°F | Sea Island is poor for sun this month: just 7% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try October |
| 146 | Anchorage AK | 8% (n=120) | 4% (n=128) | 6% | 64°F | Anchorage is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try July |
| 147 | Costa Rica — Guanacaste CR | 8% (n=120) | 5% (n=128) | 6% | 88°F | Costa Rica — Guanacaste is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try February |
| 148 | Oaxaca MX | 4% (n=120) | 8% (n=128) | 6% | 78°F | Oaxaca is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try February |
| 149 | Phuket TH | 3% (n=120) | 8% (n=128) | 6% | 85°F | Phuket is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try February |
| 150 | Punta Mita MX | 7% (n=120) | 6% (n=128) | 6% | 87°F | Punta Mita is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 151 | St. Augustine FL | 6% (n=120) | 6% (n=128) | 6% | 86°F | St. Augustine is poor for sun this month: just 6% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 152 | Huatulco MX | 8% (n=120) | 2% (n=128) | 5% | 86°F | Huatulco is poor for sun this month: just 5% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try March |
| 153 | Sarasota FL | 4% (n=120) | 5% (n=128) | 5% | 88°F | Sarasota is poor for sun this month: just 5% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try April |
| 154 | Sydney AU | 2% (n=120) | 7% (n=128) | 5% | 65°F | Sydney is poor for sun this month: just 5% of days clear historically (n=248). The 8-year record says to look elsewhere. → Try December |
| 155 | Antigua AG | 2% (n=120) | 6% (n=128) | 4% | 86°F | Antigua is historically very rarely clear this month: only 4% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 156 | Bangkok TH | 3% (n=120) | 4% (n=128) | 4% | 89°F | Bangkok is historically very rarely clear this month: only 4% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try January |
| 157 | Carmel-by-the-Sea CA | 2% (n=120) | 6% (n=128) | 4% | 65°F | Carmel-by-the-Sea is historically very rarely clear this month: only 4% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try October |
| 158 | Cayman Islands KY | 3% (n=120) | 4% (n=128) | 4% | 88°F | Cayman Islands is historically very rarely clear this month: only 4% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try January |
| 159 | Barbados BB | 2% (n=120) | 3% (n=128) | 3% | 83°F | Barbados is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 160 | Cartagena CO | 2% (n=120) | 4% (n=128) | 3% | 87°F | Cartagena is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try February |
| 161 | Costa Rica — Manuel Antonio CR | 3% (n=120) | 3% (n=128) | 3% | 82°F | Costa Rica — Manuel Antonio is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try February |
| 162 | Edinburgh GB | 3% (n=120) | 3% (n=128) | 3% | 65°F | Edinburgh is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try July |
| 163 | Mackinac Island MI | 4% (n=120) | 3% (n=128) | 3% | 67°F | Mackinac Island is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try August |
| 164 | Orlando FL | 2% (n=120) | 3% (n=128) | 3% | 88°F | Orlando is historically very rarely clear this month: only 3% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 165 | Big Island HI | 4% (n=120) | 1% (n=128) | 2% | 69°F | Big Island is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try August |
| 166 | Fort Lauderdale FL | 2% (n=120) | 2% (n=128) | 2% | 88°F | Fort Lauderdale is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 167 | Mexico City MX | 1% (n=120) | 2% (n=128) | 2% | 73°F | Mexico City is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try February |
| 168 | Miami FL | 3% (n=120) | 2% (n=128) | 2% | 88°F | Miami is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 169 | Naples FL | 1% (n=120) | 2% (n=128) | 2% | 89°F | Naples is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 170 | Palm Beach FL | 3% (n=120) | 2% (n=128) | 2% | 87°F | Palm Beach is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 171 | Palm Beach Gardens FL | 2% (n=120) | 2% (n=128) | 2% | 88°F | Palm Beach Gardens is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 172 | Singapore SG | 2% (n=120) | 2% (n=128) | 2% | 85°F | Singapore is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try February |
| 173 | Tampa FL | 0% (n=120) | 4% (n=128) | 2% | 88°F | Tampa is historically very rarely clear this month: only 2% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try April |
| 174 | Puerto Vallarta MX | 3% (n=120) | 0% (n=128) | 1% | 87°F | Puerto Vallarta is historically very rarely clear this month: only 1% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 175 | Belize BZ | 0% (n=120) | 0% (n=128) | 0% | 86°F | Belize is historically very rarely clear this month: only 0% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try March |
| 176 | Kauai HI | 0% (n=120) | 0% (n=128) | 0% | 75°F | Kauai is historically very rarely clear this month: only 0% of days meet the clear bar across 8 years (n=248). Plan for clouds. → Try January |
Honest note on the bottom of this list: Kauai is historically 0% clear in August (n=248 days). That is not a soft number — it means roughly 0 days out of every 100 historically meet our clear bar here in this month. If you want Kauai, try January instead.
Frequently asked
Where is it warm and dry in August?
Dubai leads for August: 100% of days are historically clear (avg high 105°F, n=248 days, ERA5 2018–2025), and rain is uncommon there — only 0% of days see measurable rain.
How many destinations are reliably dry in August?
54 of the 161 destinations with rain data for August see measurable rain on 20% or fewer of days historically (ERA5 2018–2025). Cloud does not count against a destination here — rain is the only dealbreaker.
Does it rain much in August across these destinations?
Sometimes. Across 161 destinations with rain data for August, 38% of days see measurable rain on average historically (ERA5 2018–2025) — not frequent enough to rule out the month, but worth checking per destination.
Head-to-head comparisons for August
Comparisons between this month’s top-ranked destinations above — same 8-year ERA5 record, side by side.
Every month
All percentages are historical averages from the ERA5 reanalysis via Open-Meteo, 8 full years (2018–2025). “Clear” means avg high ≥ 72 °F, precipitation < 1 mm, and a non-precipitation weather code. This is history, not a forecast. The live 7-day outlook for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.