Climate for Tucson, Arizona
Home : Climate Graphs: Arizona : Tucson
Average Temperatures for Tucson
| Month | Low | High |
|---|---|---|
| Jan | 38.9°F | 64.5°F |
| Feb | 41.6°F | 68.4°F |
| Mar | 45.1°F | 73.3°F |
| Apr | 50.5°F | 81.5°F |
| May | 58.6°F | 90.4°F |
| Jun | 68.0°F | 100.2°F |
| Jul | 73.4°F | 99.6°F |
| Aug | 72.4°F | 97.4°F |
| Sept | 67.7°F | 94.0°F |
| Oct | 57.0°F | 84.0°F |
| Nov | 45.1°F | 72.3°F |
| Dec | 39.2°F | 64.6°F |
Tucson's coldest month is January when the average temperature overnight is 38.9°F. In June, the warmest month, the average day time temperature rises to 100.2°F.
Average Rainfall for Tucson
| Month | Precipitation |
|---|---|
| Jan | 0.99in. |
| Feb | 0.88in. |
| Mar | 0.81in. |
| Apr | 0.28in. |
| May | 0.24in. |
| Jun | 0.24in. |
| Jul | 2.07in. |
| Aug | 2.30in. |
| Sept | 1.45in. |
| Oct | 1.21in. |
| Nov | 0.67in. |
| Dec | 1.03in. |
The driest month in Tucson is May with 0.24 inches of precipitation, and with 2.30 inches August is the wettest month.