ERA5 almanac comparison — 8 years of real data
Huatulco vs St. Augustine: weather in June
St. Augustine edges out Huatulco for sun in June: 14% clear historically versus 7% (8-year ERA5 average, a 7-point gap). Huatulco also sees measurably more rain than St. Augustine this month (80% vs 64% of days). Both are viable — St. Augustine is the safer bet.
Huatulco
Mexico
- Clear days, June
- 7%
- Sample size
- n=240 days
- Avg high
- 86°F
- Early June (1st–15th)
- 6%
- Late June (16th–end)
- 8%
- Rain frequency
- 80% of days
St. Augustine
FL
- Clear days, June
- 14%
- Sample size
- n=240 days
- Avg high
- 85°F
- Early June (1st–15th)
- 17%
- Late June (16th–end)
- 12%
- Rain frequency
- 64% of days
Frequently asked
Is Huatulco or St. Augustine warmer in June?
Huatulco runs warmer by day in June. Huatulco averages highs of 86°F (highs n=240 days); St. Augustine averages highs of 85°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Huatulco or St. Augustine in June?
Huatulco is measurably wetter than St. Augustine. Days with measurable rain: Huatulco 80%, St. Augustine 64% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in June, Huatulco or St. Augustine?
St. Augustine edges out Huatulco for sun in June: 14% clear historically versus 7% (8-year ERA5 average, a 7-point gap). Huatulco also sees measurably more rain than St. Augustine this month (80% vs 64% of days). Both are viable — St. Augustine is the safer bet.
Compare Huatulco vs St. Augustine 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.