ERA5 almanac comparison — 8 years of real data
Charleston vs Savannah: weather in November
Savannah edges out Charleston for sun in November: 18% clear historically versus 12% (8-year ERA5 average, a 6-point gap). Both are viable — Savannah is the safer bet.
Charleston
SC
- Clear days, November
- 12%
- Sample size
- n=240 days
- Avg high
- 68°F
- Early November (1st–15th)
- 18%
- Late November (16th–end)
- 6%
- Rain frequency
- 30% of days
Savannah
GA
- Clear days, November
- 18%
- Sample size
- n=240 days
- Avg high
- 70°F
- Early November (1st–15th)
- 23%
- Late November (16th–end)
- 14%
- Rain frequency
- 30% of days
Frequently asked
Is Charleston or Savannah warmer in November?
Savannah runs warmer by day in November. Charleston averages highs of 68°F (highs n=240 days); Savannah averages highs of 70°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Charleston or Savannah in November?
Days with measurable rain: Charleston 30%, Savannah 30% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in November, Charleston or Savannah?
Savannah edges out Charleston for sun in November: 18% clear historically versus 12% (8-year ERA5 average, a 6-point gap). Both are viable — Savannah is the safer bet.
Compare Charleston vs Savannah 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.