Average annual temperature is 24.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Hermosillo
* Weather data for Hermosillo Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.1 | 35.0 | 35.9 | 36.5 | 39.5 | 37.1 | 32.8 | 33.3 | 33.0 | 32.3 | 31.4 | 32.6 |
| Average daytime temperature (°C) | 30.2 | 30.2 | 32.8 | 34.6 | 35.2 | 33.7 | 31.1 | 30.8 | 30.9 | 30.0 | 28.5 | 28.0 |
| Average temperature (°C) | 22.5 | 22.6 | 25.0 | 26.2 | 27.4 | 26.5 | 25.0 | 24.9 | 24.9 | 24.3 | 23.2 | 21.7 |
| Average night temperature (°C) | 17.3 | 17.6 | 19.2 | 20.0 | 21.6 | 21.6 | 21.0 | 21.1 | 21.0 | 20.7 | 20.0 | 17.6 |
| Absolute minimum temperature (°C) | 13.4 | 14.7 | 16.1 | 17.7 | 17.5 | 20.0 | 20.1 | 19.2 | 18.9 | 17.4 | 16.1 | 12.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.0 | 10.7 | 11.5 | 11.6 | 11.3 | 10.0 | 10.1 | 10.2 | 9.7 | 8.8 | 9.2 |
| Precipitation (mm) | 1 | 7 | 8 | 12 | 7 | 110 | 171 | 155 | 84 | 124 | 17 | 7 |
| Sunny days | 26 | 22 | 18 | 22 | 17 | 1 | 1 | 0 | 3 | 4 | 10 | 21 |
| Rainy days | 5 | 6 | 13 | 8 | 14 | 29 | 30 | 31 | 27 | 27 | 20 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hermosillo is at