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SunnyDays

ERA5 almanac — 8 years of real data

Sedona in July

Sedona in July is a mixed month for sun: 64% of days historically clear (n=248, avg high 94°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 Sedona 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 July

Clear-sky percentage for Sedona in July, split by half-month. “n” is the number of days sampled across 8 years (2018–2025).
Period % Clear days Sample (n) Avg high
Early July
1st–15th		 77% n=120 94°F
Late July
16th–end		 52% n=128 94°F
Full month average 64% n=248 94°F

Bottom line

Sedona clears solidly in July: 64% of days historically (n=248), avg high 94°F. The two halves differ materially (77% early, 52% late) — favour the early half of the month. Most trips here in July will find more sun than cloud.

Every month in Sedona

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

Historical clear-sky % for Sedona, all months, ERA5 2018–2025.
Month % Clear Sample (n)
January 0% n=248 All destinations →
February 1% n=226 All destinations →
March 6% n=248 All destinations →
April 54% n=240 All destinations →
May 82% n=248 All destinations →
June 88% n=240 All destinations →
July ← this page 64% n=248 All destinations →
August 57% n=248 All destinations →
September 74% n=240 All destinations →
October 50% n=248 All destinations →
November 14% n=240 All destinations →
December 0% 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.