ERA5 almanac comparison — 8 years of real data
Huatulco vs Naples: weather in July
Huatulco edges out Naples for sun in July: 12% clear historically versus 4% (8-year ERA5 average, a 8-point gap). Both are viable — Huatulco is the safer bet.
Huatulco
Mexico
- Clear days, July
- 12%
- Sample size
- n=248 days
- Avg high
- 87°F
- Early July (1st–15th)
- 12%
- Late July (16th–end)
- 12%
- Rain frequency
- 70% of days
Naples
FL
- Clear days, July
- 4%
- Sample size
- n=248 days
- Avg high
- 89°F
- Early July (1st–15th)
- 3%
- Late July (16th–end)
- 4%
- Rain frequency
- 76% of days
Frequently asked
Is Huatulco or Naples warmer in July?
Naples runs warmer by day in July. Huatulco averages highs of 87°F (highs n=248 days); Naples averages highs of 89°F (highs n=248 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Huatulco or Naples in July?
Days with measurable rain: Huatulco 70%, Naples 76% (n=248 and n=248 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in July, Huatulco or Naples?
Huatulco edges out Naples for sun in July: 12% clear historically versus 4% (8-year ERA5 average, a 8-point gap). Both are viable — Huatulco is the safer bet.
Compare Huatulco vs Naples 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.