ERA5 almanac comparison — 8 years of real data
Amelia Island vs Houston: weather in January
Amelia Island edges out Houston for sun in January: 7% clear historically versus 2% (8-year ERA5 average, a 5-point gap). Houston also sees measurably more rain than Amelia Island this month (38% vs 21% of days). Both are viable — Amelia Island is the safer bet.
Amelia Island
FL
- Clear days, January
- 7%
- Sample size
- n=248 days
- Avg high
- 62°F
- Early January (1st–15th)
- 9%
- Late January (16th–end)
- 6%
- Rain frequency
- 21% of days
Houston
TX
- Clear days, January
- 2%
- Sample size
- n=248 days
- Avg high
- 62°F
- Early January (1st–15th)
- 4%
- Late January (16th–end)
- 0%
- Rain frequency
- 38% of days
Frequently asked
Is Amelia Island or Houston warmer in January?
Equally warm by day in January. Amelia Island averages highs of 62°F (highs n=248 days); Houston averages highs of 62°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Amelia Island or Houston in January?
Houston is measurably wetter than Amelia Island. Days with measurable rain: Amelia Island 21%, Houston 38% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in January, Amelia Island or Houston?
Amelia Island edges out Houston for sun in January: 7% clear historically versus 2% (8-year ERA5 average, a 5-point gap). Houston also sees measurably more rain than Amelia Island this month (38% vs 21% of days). Both are viable — Amelia Island is the safer bet.
Compare Amelia Island vs Houston 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.