ERA5 almanac comparison — 8 years of real data
Hudson Valley vs Kiawah Island: weather in June
Hudson Valley edges out Kiawah Island for sun in June: 38% clear historically versus 22% (8-year ERA5 average, a 16-point gap). Kiawah Island also sees measurably more rain than Hudson Valley this month (54% vs 38% of days). Both are viable — Hudson Valley is the safer bet.
Hudson Valley
NY
- Clear days, June
- 38%
- Sample size
- n=240 days
- Avg high
- 80°F
- Early June (1st–15th)
- 37%
- Late June (16th–end)
- 39%
- Rain frequency
- 38% of days
Kiawah Island
SC
- Clear days, June
- 22%
- Sample size
- n=240 days
- Avg high
- 84°F
- Early June (1st–15th)
- 21%
- Late June (16th–end)
- 22%
- Rain frequency
- 54% of days
Frequently asked
Is Hudson Valley or Kiawah Island warmer in June?
Kiawah Island runs warmer by day in June. Hudson Valley averages highs of 80°F (highs n=240 days); Kiawah Island averages highs of 84°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Hudson Valley or Kiawah Island in June?
Kiawah Island is measurably wetter than Hudson Valley. Days with measurable rain: Hudson Valley 38%, Kiawah Island 54% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in June, Hudson Valley or Kiawah Island?
Hudson Valley edges out Kiawah Island for sun in June: 38% clear historically versus 22% (8-year ERA5 average, a 16-point gap). Kiawah Island also sees measurably more rain than Hudson Valley this month (54% vs 38% of days). Both are viable — Hudson Valley is the safer bet.
Compare Hudson Valley vs Kiawah 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 forecast for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.