ERA5 almanac comparison — 8 years of real data
Tampa vs Tulum: weather in August
Tulum edges out Tampa for sun in August: 8% clear historically versus 2% (8-year ERA5 average, a 6-point gap). Tampa also sees measurably more rain than Tulum this month (83% vs 68% of days). Both are viable — Tulum is the safer bet.
Tampa
FL
- Clear days, August
- 2%
- Sample size
- n=248 days
- Avg high
- 88°F
- Early August (1st–15th)
- 0%
- Late August (16th–end)
- 4%
- Rain frequency
- 83% of days
Tulum
Mexico
- Clear days, August
- 8%
- Sample size
- n=248 days
- Avg high
- 88°F
- Early August (1st–15th)
- 7%
- Late August (16th–end)
- 9%
- Rain frequency
- 68% of days
Frequently asked
Is Tampa or Tulum warmer in August?
Equally warm by day in August. Tampa averages highs of 88°F (highs n=248 days); Tulum averages highs of 88°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Tampa or Tulum in August?
Tampa is measurably wetter than Tulum. Days with measurable rain: Tampa 83%, Tulum 68% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in August, Tampa or Tulum?
Tulum edges out Tampa for sun in August: 8% clear historically versus 2% (8-year ERA5 average, a 6-point gap). Tampa also sees measurably more rain than Tulum this month (83% vs 68% of days). Both are viable — Tulum is the safer bet.
Compare Tampa vs Tulum in another 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 forecast for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.