ERA5 almanac comparison — 8 years of real data
Amelia Island vs Miami: weather in October
Amelia Island edges out Miami for sun in October: 34% clear historically versus 11% (8-year ERA5 average, a 23-point gap). Miami also sees measurably more rain than Amelia Island this month (66% vs 36% of days). Both are viable — Amelia Island is the safer bet.
Amelia Island
FL
- Clear days, October
- 34%
- Sample size
- n=248 days
- Avg high
- 78°F
- Early October (1st–15th)
- 30%
- Late October (16th–end)
- 37%
- Rain frequency
- 36% of days
Miami
FL
- Clear days, October
- 11%
- Sample size
- n=248 days
- Avg high
- 84°F
- Early October (1st–15th)
- 6%
- Late October (16th–end)
- 16%
- Rain frequency
- 66% of days
Frequently asked
Is Amelia Island or Miami warmer in October?
Miami runs warmer by day in October. Amelia Island averages highs of 78°F (highs n=248 days); Miami averages highs of 84°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Amelia Island or Miami in October?
Miami is measurably wetter than Amelia Island. Days with measurable rain: Amelia Island 36%, Miami 66% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in October, Amelia Island or Miami?
Amelia Island edges out Miami for sun in October: 34% clear historically versus 11% (8-year ERA5 average, a 23-point gap). Miami also sees measurably more rain than Amelia Island this month (66% vs 36% of days). Both are viable — Amelia Island is the safer bet.
Compare Amelia Island vs Miami 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.