ERA5 almanac comparison — 8 years of real data
30A / Seaside vs Naples: weather in October
30A / Seaside edges out Naples for sun in October: 51% clear historically versus 23% (8-year ERA5 average, a 28-point gap). Naples also sees measurably more rain than 30A / Seaside this month (48% vs 26% of days). Both are viable — 30A / Seaside is the safer bet.
30A / Seaside
FL
- Clear days, October
- 51%
- Sample size
- n=248 days
- Avg high
- 79°F
- Early October (1st–15th)
- 57%
- Late October (16th–end)
- 45%
- Rain frequency
- 26% of days
Naples
FL
- Clear days, October
- 23%
- Sample size
- n=248 days
- Avg high
- 86°F
- Early October (1st–15th)
- 12%
- Late October (16th–end)
- 34%
- Rain frequency
- 48% of days
Frequently asked
Is 30A / Seaside or Naples warmer in October?
Naples runs warmer by day in October. 30A / Seaside averages highs of 79°F (highs n=248 days); Naples averages highs of 86°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in 30A / Seaside or Naples in October?
Naples is measurably wetter than 30A / Seaside. Days with measurable rain: 30A / Seaside 26%, Naples 48% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in October, 30A / Seaside or Naples?
30A / Seaside edges out Naples for sun in October: 51% clear historically versus 23% (8-year ERA5 average, a 28-point gap). Naples also sees measurably more rain than 30A / Seaside this month (48% vs 26% of days). Both are viable — 30A / Seaside is the safer bet.
Compare 30A / Seaside vs Naples 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.