Average annual temperature is 17.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Phoenix
* Weather data for Phoenix 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) | 20.8 | 25.6 | 27.3 | 29.7 | 31.4 | 33.6 | 36.1 | 36.7 | 34.6 | 28.3 | 26.2 | 21.9 |
| Average daytime temperature (°C) | 14.7 | 18.6 | 19.8 | 23.0 | 25.0 | 29.0 | 33.6 | 32.8 | 28.9 | 23.4 | 17.5 | 14.3 |
| Average temperature (°C) | 9.5 | 12.8 | 13.6 | 16.8 | 19.2 | 23.2 | 27.3 | 26.6 | 22.5 | 17.4 | 11.7 | 9.1 |
| Average night temperature (°C) | 5.6 | 8.4 | 8.2 | 11.2 | 14.5 | 18.1 | 22.1 | 21.8 | 17.5 | 12.5 | 7.4 | 5.0 |
| Absolute minimum temperature (°C) | -3.2 | -1.5 | -0.9 | 4.5 | 8.1 | 14.3 | 19.9 | 19.4 | 14.1 | 7.5 | -1.9 | -3.4 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 7.3 | 8.2 | 9.0 | 9.4 | 10.9 | 11.8 | 10.7 | 10.1 | 8.8 | 7.3 | 6.4 |
| Precipitation (mm) | 141 | 100 | 127 | 128 | 151 | 140 | 38 | 129 | 33 | 62 | 47 | 111 |
| Sunny days | 19 | 14 | 19 | 13 | 10 | 11 | 11 | 10 | 21 | 24 | 21 | 20 |
| Rainy days | 12 | 14 | 12 | 17 | 21 | 19 | 20 | 21 | 9 | 7 | 9 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Phoenix during the most sunny months:
The largest precipitation sum in Phoenix is at