ERA5 almanac comparison — 8 years of real data
Savannah vs St. John, USVI: weather in February
Essentially a tie in February: Savannah is 16% clear historically, St. John, USVI is 13% clear (8-year ERA5 average) — within the noise. Avg high 67°F vs 75°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Savannah
GA
- Clear days, February
- 16%
- Sample size
- n=226 days
- Avg high
- 67°F
- Early February (1st–15th)
- 11%
- Late February (16th–end)
- 21%
- Rain frequency
- 35% of days
St. John, USVI
VI
- Clear days, February
- 13%
- Sample size
- n=226 days
- Avg high
- 75°F
- Early February (1st–15th)
- 8%
- Late February (16th–end)
- 18%
- Rain frequency
- 49% of days
Frequently asked
Is Savannah or St. John, USVI warmer in February?
St. John, USVI runs warmer by day in February. Savannah averages highs of 67°F (highs n=226 days); St. John, USVI averages highs of 75°F (highs n=226 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Savannah or St. John, USVI in February?
Days with measurable rain: Savannah 35%, St. John, USVI 49% (n=226 and n=226 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in February, Savannah or St. John, USVI?
Essentially a tie in February: Savannah is 16% clear historically, St. John, USVI is 13% clear (8-year ERA5 average) — within the noise. Avg high 67°F vs 75°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Compare Savannah vs St. John, USVI 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.