Mesa, AZ
Climate overview — based on NOAA 1991-2020 normals from E MESA, AZ US.
Year-round temperatures (°F)
Climate summary
Mesa has an annual average temperature of 72.3°F with about 10.8 inches of precipitation per year. The warmest month is July (average high 105.9°F), and the coldest is December (average low 40.1°F). February is typically the wettest month (1.46 in) and June the driest (0.05 in).
Best time to visit Mesa
Full guide →Climate change signal
All-time records →181 of 366 (49.5%) of Mesa'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.
| 2000s | 126 | |
| 2010s | 115 | |
| 2020s | 125 |
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 | 67.5°F | 41.0°F | 54.2°F | 1.36 in | — | 4 |
| February | 70.1°F | 42.7°F | 56.4°F | 1.46 in | — | 4 |
| March | 77.2°F | 47.6°F | 62.4°F | 1.31 in | — | 3 |
| April | 85.2°F | 53.3°F | 69.3°F | 0.36 in | — | 2 |
| May | 94.4°F | 61.6°F | 78.0°F | 0.16 in | — | 1 |
| June | 104.1°F | 70.7°F | 87.4°F | 0.05 in | — | 1 |
| July | 105.9°F | 78.9°F | 92.4°F | 1.18 in | — | 5 |
| August | 104.6°F | 78.4°F | 91.5°F | 1.29 in | — | 5 |
| September | 100.2°F | 71.4°F | 85.8°F | 1.13 in | — | 3 |
| October | 89.5°F | 59.1°F | 74.3°F | 0.56 in | — | 2 |
| November | 76.8°F | 47.6°F | 62.2°F | 0.79 in | — | 2 |
| December | 66.1°F | 40.1°F | 53.1°F | 1.11 in | — | 5 |
Climate twins of Mesa
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).