ERA5 almanac comparison — 8 years of real data
Amelia Island vs Montréal: weather in October
Amelia Island is the clear winner for sun in October: 34% of days historically clear versus just 4% in Montréal — a 30-point gap across 8 years of ERA5 data. This isn't close.
Amelia Island
FL
- Clear days, October
- 34%
- Sample size
- n=248 days
- Avg high
- 78°F
- Early October (1st–15th)
- 30%
- Late October (16th–end)
- 37%
- Rain frequency
- 36% of days
Montréal
QC
- Clear days, October
- 4%
- Sample size
- n=248 days
- Avg high
- 58°F
- Early October (1st–15th)
- 7%
- Late October (16th–end)
- 1%
- Rain frequency
- 37% of days
Frequently asked
Is Amelia Island or Montréal warmer in October?
Amelia Island runs warmer by day in October. Amelia Island averages highs of 78°F (highs n=248 days); Montréal averages highs of 58°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Amelia Island or Montréal in October?
Days with measurable rain: Amelia Island 36%, Montréal 37% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in October, Amelia Island or Montréal?
Amelia Island is the clear winner for sun in October: 34% of days historically clear versus just 4% in Montréal — a 30-point gap across 8 years of ERA5 data. This isn't close.
Compare Amelia Island vs Montréal 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.