Maricopa, AZ
Climate overview — based on NOAA 1991-2020 normals from MARICOPA 4 N, AZ US.
Year-round temperatures (°F)
Climate summary
Maricopa has an annual average temperature of 71.9°F with about 7.1 inches of precipitation per year. The warmest month is July (average high 108.9°F), and the coldest is December (average low 35.3°F). August is typically the wettest month (1.02 in) and June the driest (0.09 in).
Best time to visit Maricopa
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Maricopa'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.
| 1960s | 48 | |
| 1970s | 46 | |
| 1980s | 60 | |
| 1990s | 77 | |
| 2000s | 101 | |
| 2010s | 34 |
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 | 69.0°F | 36.7°F | 52.8°F | 0.77 in | — | 4 |
| February | 72.9°F | 39.8°F | 56.4°F | 0.79 in | — | 4 |
| March | 80.2°F | 44.5°F | 62.3°F | 0.91 in | — | 3 |
| April | 88.2°F | 50.8°F | 69.5°F | 0.20 in | — | 1 |
| May | 97.4°F | 59.4°F | 78.4°F | 0.22 in | — | 1 |
| June | 107.1°F | 68.6°F | 87.8°F | 0.09 in | — | 1 |
| July | 108.9°F | 77.8°F | 93.3°F | 0.67 in | — | 4 |
| August | 107.3°F | 77.2°F | 92.3°F | 1.02 in | — | 4 |
| September | 102.3°F | 69.1°F | 85.7°F | 0.68 in | — | 3 |
| October | 91.2°F | 54.6°F | 72.9°F | 0.47 in | — | 2 |
| November | 78.1°F | 42.7°F | 60.4°F | 0.53 in | — | 2 |
| December | 67.5°F | 35.3°F | 51.4°F | 0.76 in | — | 4 |
Climate twins of Maricopa
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).