ERA5 almanac comparison — 8 years of real data
Aruba vs Charlottesville: weather in April
Aruba edges out Charlottesville for sun in April: 33% clear historically versus 24% (8-year ERA5 average, a 9-point gap). Both are viable — Aruba is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific April. For this
week’s actual forecast, each destination links to its live page below.
Aruba
AW
- Clear days, April
- 33%
- Sample size
- n=240 days
- Avg high
- 86°F
- Early April (1st–15th)
- 40%
- Late April (16th–end)
- 26%
Charlottesville
VA
- Clear days, April
- 24%
- Sample size
- n=240 days
- Avg high
- 70°F
- Early April (1st–15th)
- 16%
- Late April (16th–end)
- 31%
Compare Aruba vs Charlottesville 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 7-day outlook for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.