ERA5 almanac comparison — 8 years of real data
Palm Desert vs Palm Springs: weather in October
Essentially a tie in October: Palm Desert is 95% clear historically, Palm Springs is 94% clear (8-year ERA5 average) — within the noise. Avg high 90°F vs 89°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific October. For this
week’s actual forecast, each destination links to its live page below.
Palm Desert
CA
- Clear days, October
- 95%
- Sample size
- n=248 days
- Avg high
- 90°F
- Early October (1st–15th)
- 92%
- Late October (16th–end)
- 98%
- Rain frequency
- 1% of days
Palm Springs
CA
- Clear days, October
- 94%
- Sample size
- n=248 days
- Avg high
- 89°F
- Early October (1st–15th)
- 92%
- Late October (16th–end)
- 96%
- Rain frequency
- 3% of days
Compare Palm Desert vs Palm Springs 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.