ERA5 almanac comparison — 8 years of real data
Mexico City vs Naples: weather in April
Mexico City edges out Naples for sun in April: 51% clear historically versus 41% (8-year ERA5 average, a 10-point gap). Both are viable — Mexico City is the safer bet.
Mexico City
Mexico
- Clear days, April
- 51%
- Sample size
- n=240 days
- Avg high
- 82°F
- Early April (1st–15th)
- 58%
- Late April (16th–end)
- 44%
- Rain frequency
- 24% of days
Naples
FL
- Clear days, April
- 41%
- Sample size
- n=240 days
- Avg high
- 84°F
- Early April (1st–15th)
- 39%
- Late April (16th–end)
- 43%
- Rain frequency
- 34% of days
Frequently asked
Is Mexico City or Naples warmer in April?
Naples runs warmer by day in April. Mexico City averages highs of 82°F (highs n=240 days); Naples averages highs of 84°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Mexico City or Naples in April?
Days with measurable rain: Mexico City 24%, Naples 34% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in April, Mexico City or Naples?
Mexico City edges out Naples for sun in April: 51% clear historically versus 41% (8-year ERA5 average, a 10-point gap). Both are viable — Mexico City is the safer bet.
Compare Mexico City 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.