ERA5 almanac comparison — 8 years of real data
Mazatlán vs Palm Desert: weather in April
Mazatlán edges out Palm Desert for sun in April: 98% clear historically versus 90% (8-year ERA5 average, a 8-point gap). Both are viable — Mazatlán is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific April. For this
week’s actual forecast, each destination links to its live page below.
Mazatlán
MX
- Clear days, April
- 98%
- Sample size
- n=240 days
- Avg high
- 80°F
- Early April (1st–15th)
- 97%
- Late April (16th–end)
- 99%
Palm Desert
CA
- Clear days, April
- 90%
- Sample size
- n=240 days
- Avg high
- 88°F
- Early April (1st–15th)
- 85%
- Late April (16th–end)
- 94%
- Rain frequency
- 2% of days
Compare Mazatlán vs Palm Desert 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.