Coolidge, AZ
Climate overview — based on NOAA 1991-2020 normals from CASA GRANDE NM, AZ US.
Year-round temperatures (°F)
Climate summary
Coolidge has an annual average temperature of 71.3°F with about 8.3 inches of precipitation per year. The warmest month is July (average high 106.6°F), and the coldest is December (average low 36.3°F). August is typically the wettest month (1.24 in) and June the driest (0.06 in).
Best time to visit Coolidge
Full guide →Climate change signal
All-time records →28 of 366 (7.7%) of Coolidge'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 | 1 | |
| 1910s | 16 | |
| 1930s | 21 | |
| 1940s | 36 | |
| 1950s | 53 | |
| 1960s | 18 | |
| 1970s | 25 | |
| 1980s | 54 | |
| 1990s | 76 | |
| 2000s | 34 | |
| 2010s | 19 | |
| 2020s | 13 |
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 | 67.6°F | 37.0°F | 52.3°F | 0.98 in | — | 4 |
| February | 71.3°F | 39.7°F | 55.5°F | 1.02 in | — | 4 |
| March | 78.2°F | 45.2°F | 61.7°F | 0.94 in | — | 3 |
| April | 86.4°F | 50.8°F | 68.6°F | 0.25 in | — | 1 |
| May | 95.2°F | 59.2°F | 77.2°F | 0.20 in | — | 1 |
| June | 105.1°F | 68.0°F | 86.6°F | 0.06 in | — | 1 |
| July | 106.6°F | 77.1°F | 91.8°F | 1.12 in | — | 5 |
| August | 104.9°F | 76.6°F | 90.8°F | 1.24 in | — | 5 |
| September | 100.7°F | 69.8°F | 85.2°F | 0.70 in | — | 3 |
| October | 90.5°F | 56.3°F | 73.4°F | 0.48 in | — | 2 |
| November | 77.8°F | 43.7°F | 60.8°F | 0.49 in | — | 2 |
| December | 66.9°F | 36.3°F | 51.6°F | 0.77 in | — | 4 |
Climate twins of Coolidge
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).