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SunnyDays

ERA5 almanac — 8 years of real data

Palm Springs in November

Palm Springs in November is a mixed month for sun: 64% of days historically clear (n=240, avg high 76°F). The outcome varies year to year — check the early/late split below. Historical average, not a forecast.

What you are reading: 8-year historical averages from the ERA5 reanalysis, not a forecast. A month that is historically 90% clear can still be overcast on your specific trip. For this week’s actual forecast, see the live Palm Springs page. Both can be true at once: “historically strong in this month; this particular week is not.” We label which is which.

Early vs. Late November

Clear-sky percentage for Palm Springs in November, split by half-month. “n” is the number of days sampled across 8 years (2018–2025).
Period % Clear days Sample (n) Avg high
Early November
1st–15th		 75% n=120 76°F
Late November
16th–end		 52% n=120 76°F
Full month average 64% n=240 76°F

Sunshine & warmth in November

A second measure using actual sunshine hours (ERA5 sunshine_duration), not the daily weather code. A Lowcountry day with 12 hours of sun and a 25-minute afternoon storm is counted below as a warm, sunny day — because it was. How we define this.

Sunshine-based metrics for Palm Springs in November. Primary: % of days ≥ 72°F with > 6 h of sunshine.
Period Warm & sunny (≥72°F, >6 h sun) Sample (n)
Early November
1st–15th		 76% n=120
Late November
16th–end		 52% n=120
Full month average 64% n=240
10.0 h median sunshine per day 94% of days exceed 8 h sunshine 6% of days see ≥ 1 mm rain — rain is not hidden
Comparison (old vs new): WMO-code “clear” bar: 64%. Sunshine-based “warm & sunny”: 64%. The two measures are nearly identical here — no convective-storm bias for this climate and month.

Bottom line

Palm Springs clears solidly in November: 64% of days historically (n=240), avg high 76°F. The two halves differ materially (75% early, 52% late) — favour the early half of the month. Most trips here in November will find more sun than cloud.

Every month in Palm Springs

Compare across all months with data. Numbers are historical clear-sky %.

Historical clear-sky % for Palm Springs, all months, ERA5 2018–2025.
Month % Clear Sample (n)
January 25% n=248 All destinations →
February 40% n=226 All destinations →
March 52% n=248 All destinations →
April 92% n=240 All destinations →
May 96% n=248 All destinations →
June 99% n=240 All destinations →
July 98% n=248 All destinations →
August 96% n=248 All destinations →
September 94% n=240 All destinations →
October 94% n=248 All destinations →
November ← this page 64% n=240 All destinations →
December 24% n=248 All destinations →

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.