ERA5 almanac comparison — 8 years of real data
30A / Seaside vs Anguilla: weather in November
30A / Seaside edges out Anguilla for sun in November: 24% clear historically versus 18% (8-year ERA5 average, a 6-point gap). Anguilla also sees measurably more rain than 30A / Seaside this month (49% vs 27% of days). Both are viable — 30A / Seaside is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific November. For this
week’s actual forecast, each destination links to its live page below.
30A / Seaside
FL
- Clear days, November
- 24%
- Sample size
- n=240 days
- Avg high
- 70°F
- Early November (1st–15th)
- 29%
- Late November (16th–end)
- 19%
- Rain frequency
- 27% of days
Anguilla
AI
- Clear days, November
- 18%
- Sample size
- n=240 days
- Avg high
- 82°F
- Early November (1st–15th)
- 15%
- Late November (16th–end)
- 22%
- Rain frequency
- 49% of days
Compare 30A / Seaside vs Anguilla 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 7-day outlook for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.