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SunnyDays

ERA5 almanac — 8 years of real data

Fort Lauderdale in February

Fort Lauderdale in February is historically a poor month for sun: only 26% of days clear across 8 years (n=226, avg high 77°F). March is the clearest month for Fort Lauderdale historically. Historical average, not a forecast.

What you are reading: 8-year historical averages from the ERA5 reanalysis, not a forecast. A month that is historically 90% clear can still be overcast on your specific trip. For this week’s actual forecast, see the live Fort Lauderdale page. Both can be true at once: “historically strong in this month; this particular week is not.” We label which is which.

Early vs. Late February

Clear-sky percentage for Fort Lauderdale in February, split by half-month. “n” is the number of days sampled across 8 years (2018–2025).
Period % Clear days Sample (n) Avg high
Early February
1st–15th		 28% n=120 77°F
Late February
16th–end		 23% n=106 77°F
Full month average 26% n=226 77°F

Sunshine & warmth in February

A second measure using actual sunshine hours (ERA5 sunshine_duration), not the daily weather code. A Lowcountry day with 12 hours of sun and a 25-minute afternoon storm is counted below as a warm, sunny day — because it was. How we define this.

Sunshine-based metrics for Fort Lauderdale in February. Primary: % of days ≥ 72°F with > 6 h of sunshine.
Period Warm & sunny (≥72°F, >6 h sun) Sample (n)
Early February
1st–15th		 88% n=120
Late February
16th–end		 92% n=106
Full month average 90% n=226
10.9 h median sunshine per day 92% of days exceed 8 h sunshine 46% of days see ≥ 1 mm rain — rain is not hidden
Comparison (old vs new): WMO-code “clear” bar: 26%. Sunshine-based “warm & sunny”: 90%. The 64-point gap is from brief afternoon convective storms that stamp the whole day as “rain” in the WMO code but leave the bulk of the sunshine untouched.

Bottom line

Fort Lauderdale is mostly overcast in February historically: only 26% of days are clear across 8 years (n=226), avg high 77°F. If you want sun in Fort Lauderdale, March is historically much better. Most visitors this month will see more clouds than sun.

→ See all destinations in March — historically the best month for sun in Fort Lauderdale.

Every month in Fort Lauderdale

Compare across all months with data. Numbers are historical clear-sky %.

Historical clear-sky % for Fort Lauderdale, all months, ERA5 2018–2025.
Month % Clear Sample (n)
January 27% n=248 All destinations →
February ← this page 26% n=226 All destinations →
March 37% n=248 All destinations →
April 29% n=240 All destinations →
May 20% n=248 All destinations →
June 5% n=240 All destinations →
July 5% n=248 All destinations →
August 2% n=248 All destinations →
September 6% n=240 All destinations →
October 12% n=248 All destinations →
November 26% n=240 All destinations →
December 27% n=248 All destinations →

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.