ERA5 almanac comparison — 8 years of real data
Asheville vs Bend: weather in May
Asheville edges out Bend for sun in May: 26% clear historically versus 21% (8-year ERA5 average, a 5-point gap). Both are viable — Asheville is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific May. For this
week’s actual forecast, each destination links to its live page below.
Asheville
NC
- Clear days, May
- 26%
- Sample size
- n=248 days
- Avg high
- 74°F
- Early May (1st–15th)
- 21%
- Late May (16th–end)
- 30%
- Rain frequency
- 43% of days
Bend
OR
- Clear days, May
- 21%
- Sample size
- n=248 days
- Avg high
- 66°F
- Early May (1st–15th)
- 22%
- Late May (16th–end)
- 21%
Compare Asheville vs Bend 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.