ERA5 almanac comparison — 8 years of real data
Bryce Canyon vs Sea Island: weather in June
Bryce Canyon edges out Sea Island for sun in June: 50% clear historically versus 24% (8-year ERA5 average, a 26-point gap). Sea Island also sees measurably more rain than Bryce Canyon this month (52% vs 18% of days). Both are viable — Bryce Canyon is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific June. For this
week’s actual forecast, each destination links to its live page below.
Bryce Canyon
UT
- Clear days, June
- 50%
- Sample size
- n=240 days
- Avg high
- 75°F
- Early June (1st–15th)
- 52%
- Late June (16th–end)
- 49%
- Rain frequency
- 18% of days
Sea Island
GA
- Clear days, June
- 24%
- Sample size
- n=240 days
- Avg high
- 85°F
- Early June (1st–15th)
- 24%
- Late June (16th–end)
- 25%
- Rain frequency
- 52% of days
Compare Bryce Canyon vs Sea Island 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.