Douglas, AZ

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

BSh Semi-arid (hot) climate 8b USDA hardiness Zone 8b

Year-round temperatures (°F)

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

Climate summary

Douglas has an annual average temperature of 64.5°F with about 14 inches of precipitation per year. The warmest month is June (average high 97.1°F), and the coldest is December (average low 30.4°F). July is typically the wettest month (3.45 in) and April the driest (0.17 in).

Annual swing
33.1°F
warmest to coldest month
Heating need
2,013
Cooling need
1,842

Best time to visit Douglas

Full guide →

Climate change signal

All-time records →

65 of 366 (17.8%) of Douglas'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.

1940s
0
1950s
0
1960s
41
1970s
58
1980s
71
1990s
26
2000s
65
2010s
94
2020s
11

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 65.2°F 30.9°F 48.1°F 0.91 in
February 68.5°F 35.1°F 51.8°F 0.74 in
March 73.2°F 39.6°F 56.4°F 0.61 in
April 81.0°F 45.2°F 63.1°F 0.17 in
May 88.8°F 53.4°F 71.1°F 0.40 in
June 97.1°F 61.7°F 79.4°F 0.53 in
July 95.4°F 66.1°F 80.8°F 3.45 in
August 92.7°F 65.4°F 79.0°F 3.20 in
September 90.2°F 60.1°F 75.1°F 1.67 in
October 83.3°F 48.7°F 66.0°F 0.78 in
November 74.0°F 37.7°F 55.8°F 0.64 in
December 65.1°F 30.4°F 47.7°F 0.86 in

Climate twins of Douglas

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

Compare Douglas to another city