ERA5 almanac comparison — 8 years of real data
Jacksonville vs St. Augustine: weather in November
Essentially a tie in November: Jacksonville is 24% clear historically, St. Augustine is 23% clear (8-year ERA5 average) — within the noise. Avg high 72°F vs 72°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Jacksonville
FL
- Clear days, November
- 24%
- Sample size
- n=240 days
- Avg high
- 72°F
- Early November (1st–15th)
- 23%
- Late November (16th–end)
- 26%
- Rain frequency
- 29% of days
St. Augustine
FL
- Clear days, November
- 23%
- Sample size
- n=240 days
- Avg high
- 72°F
- Early November (1st–15th)
- 22%
- Late November (16th–end)
- 24%
- Rain frequency
- 36% of days
Frequently asked
Is Jacksonville or St. Augustine warmer in November?
Equally warm by day in November. Jacksonville averages highs of 72°F (highs n=240 days); St. Augustine averages highs of 72°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Jacksonville or St. Augustine in November?
Days with measurable rain: Jacksonville 29%, St. Augustine 36% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in November, Jacksonville or St. Augustine?
Essentially a tie in November: Jacksonville is 24% clear historically, St. Augustine is 23% clear (8-year ERA5 average) — within the noise. Avg high 72°F vs 72°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Compare Jacksonville vs St. Augustine 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.