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Weather in Summerhaven, AZ · National Weather Service + NOAA

Summerhaven stays cool in summer

Summerhaven has chilly winters and cool summers. A typical July afternoon reaches 74°, a January night drops to 27°. Normal November highs come to 52°, and lows to 34°.

Winter 45°/27°Spring 57°/36°Summer 74°/53°Fall 61°/41°
Right now
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Sunrise 8:41 am · sunset 7:31 pm

Getting the latest forecast from the National Weather Service…

What stands out about Summerhaven’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Cool summersJuly afternoons average 74°, cooler than 99% of U.S. towns.Wetter than most of Arizona29 inches of rain and melted snow a year, more than 465 of 467 Arizona towns.
A normal year

Where today sits in Summerhaven’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
45° / 27°
Snow is rare
Spring
57° / 36°
Frost is rare by spring
Summer
74° / 53°
90° days are rare
Fall now
61° / 41°
Mild well into the fall
Best months to be outside
MayJunJulAugSep
Highs of 62–84° and lows of 40° or more
When is it wettest?July, with 4.5 inches.Is it warmer than it used to be?+1.4° vs. the 20th century.What is each month like?Highs, lows, rain and snow for all 12.

Weather talk

Road reports, first frosts and storm memories from neighbors in Summerhaven.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Summerhaven itself (about a 3-mile square). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.