Wickenburg, AZ

Climate overview — based on NOAA 1991-2020 normals from WICKENBURG, AZ US.

BWh Desert (hot) climate 8b USDA hardiness Zone 8b

Year-round temperatures (°F)

30° 50° 70° 90° 110° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Wickenburg has an annual average temperature of 67.2°F with about 10.9 inches of precipitation per year. The warmest month is July (average high 104.1°F), and the coldest is December (average low 32.9°F). August is typically the wettest month (1.98 in) and June the driest (0.08 in).

Annual swing
39.7°F
warmest to coldest month
Heating need
1,839
Cooling need
2,619

Best time to visit Wickenburg

Full guide →

Climate change signal

All-time records →

0 of 366 (0%) of Wickenburg's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1900s
13
1910s
24
1920s
18
1930s
21
1940s
21
1950s
47
1960s
24
1970s
62
1980s
27
1990s
57
2000s
49
2010s
3

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 65.4°F 34.0°F 49.7°F 1.24 in 4
February 68.0°F 36.4°F 52.2°F 1.56 in 4
March 74.7°F 41.2°F 57.9°F 1.03 in 4
April 82.0°F 45.5°F 63.8°F 0.29 in 2
May 90.9°F 53.0°F 71.9°F 0.18 in 1
June 100.8°F 61.7°F 81.3°F 0.08 in 1
July 104.1°F 72.6°F 88.3°F 1.15 in 3
August 102.4°F 72.1°F 87.2°F 1.98 in 5
September 96.4°F 64.2°F 80.3°F 1.03 in 3
October 85.7°F 50.8°F 68.3°F 0.54 in 2
November 73.5°F 39.5°F 56.5°F 0.75 in 2
December 64.2°F 32.9°F 48.6°F 1.10 in 0.1 in 3

Climate twins of Wickenburg

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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