Average annual temperature is 20.5 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Mesa
* Weather data for Mesa United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.4 | 28.0 | 29.0 | 29.6 | 33.8 | 37.3 | 38.4 | 40.2 | 36.3 | 32.8 | 27.5 | 24.6 |
| Average daytime temperature (°C) | 18.0 | 20.5 | 22.8 | 24.4 | 29.9 | 33.6 | 35.2 | 37.8 | 33.3 | 27.0 | 19.9 | 17.0 |
| Average temperature (°C) | 13.0 | 14.7 | 16.8 | 18.6 | 23.4 | 26.7 | 28.6 | 30.9 | 26.6 | 20.5 | 14.4 | 11.3 |
| Average night temperature (°C) | 9.0 | 10.8 | 12.5 | 14.1 | 18.3 | 21.6 | 23.7 | 25.2 | 21.3 | 15.4 | 10.4 | 7.0 |
| Absolute minimum temperature (°C) | -0.9 | -0.2 | -2.5 | 8.4 | 11.8 | 19.1 | 20.5 | 20.8 | 18.8 | 7.6 | 2.3 | 0.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 7.2 | 8.9 | 8.6 | 10.5 | 11.3 | 11.5 | 11.9 | 11.0 | 9.1 | 6.7 | 7.8 |
| Precipitation (mm) | 159 | 130 | 114 | 150 | 82 | 220 | 103 | 29 | 43 | 23 | 82 | 148 |
| Sunny days | 13 | 9 | 13 | 9 | 10 | 2 | 11 | 21 | 17 | 23 | 19 | 22 |
| Rainy days | 18 | 19 | 18 | 21 | 21 | 28 | 20 | 10 | 13 | 8 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mesa during the most sunny months:
The largest precipitation sum in Mesa is at