ERA5 almanac comparison — 8 years of real data
Martha's Vineyard vs Savannah: weather in November
Savannah edges out Martha's Vineyard for sun in November: 18% clear historically versus 0% (8-year ERA5 average, a 18-point gap). Both are viable — Savannah is the safer bet.
Martha's Vineyard
MA
- Clear days, November
- 0%
- Sample size
- n=240 days
- Avg high
- 54°F
- Early November (1st–15th)
- 0%
- Late November (16th–end)
- 0%
- 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 Martha's Vineyard or Savannah warmer in November?
Savannah runs warmer by day in November. Martha's Vineyard averages highs of 54°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 Martha's Vineyard or Savannah in November?
Days with measurable rain: Martha's Vineyard 30%, Savannah 30% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in November, Martha's Vineyard or Savannah?
Savannah edges out Martha's Vineyard for sun in November: 18% clear historically versus 0% (8-year ERA5 average, a 18-point gap). Both are viable — Savannah is the safer bet.
Compare Martha's Vineyard 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.