ERA5 almanac comparison — 8 years of real data
Destin vs Kiawah Island: weather in October
Essentially a tie in October: Destin is 49% clear historically, Kiawah Island is 46% clear (8-year ERA5 average) — within the noise. Avg high 79°F vs 77°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Destin
FL
- Clear days, October
- 49%
- Sample size
- n=248 days
- Avg high
- 79°F
- Early October (1st–15th)
- 56%
- Late October (16th–end)
- 43%
- Rain frequency
- 25% of days
Kiawah Island
SC
- Clear days, October
- 46%
- Sample size
- n=248 days
- Avg high
- 77°F
- Early October (1st–15th)
- 47%
- Late October (16th–end)
- 45%
- Rain frequency
- 24% of days
Frequently asked
Is Destin or Kiawah Island warmer in October?
Destin runs warmer by day in October. Destin averages highs of 79°F (highs n=248 days); Kiawah Island averages highs of 77°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Destin or Kiawah Island in October?
Days with measurable rain: Destin 25%, Kiawah Island 24% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in October, Destin or Kiawah Island?
Essentially a tie in October: Destin is 49% clear historically, Kiawah Island is 46% clear (8-year ERA5 average) — within the noise. Avg high 79°F vs 77°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Compare Destin vs Kiawah Island 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.