Average annual temperature is 24.7 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 68 days
Number of rainy days: 297 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) | 30.2 | 29.8 | 33.0 | 39.2 | 35.3 | 37.8 | 31.6 | 32.9 | 31.5 | 33.8 | 29.5 | 29.4 |
| Average daytime temperature (°C) | 26.4 | 26.8 | 30.2 | 32.7 | 32.4 | 34.2 | 30.1 | 30.6 | 30.5 | 29.5 | 26.9 | 25.3 |
| Average temperature (°C) | 21.9 | 22.5 | 24.9 | 26.7 | 27.0 | 28.4 | 25.0 | 25.4 | 25.1 | 24.8 | 23.3 | 21.6 |
| Average night temperature (°C) | 18.0 | 19.0 | 20.6 | 21.6 | 22.5 | 23.9 | 21.7 | 21.7 | 21.7 | 21.6 | 20.8 | 18.6 |
| Absolute minimum temperature (°C) | 13.4 | 16.1 | 17.9 | 18.9 | 21.0 | 21.1 | 19.6 | 20.5 | 20.5 | 18.5 | 18.5 | 12.8 |
| 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) | 9.7 | 9.7 | 10.6 | 11.4 | 11.4 | 11.4 | 10.0 | 10.4 | 10.2 | 9.4 | 8.2 | 8.0 |
| Precipitation (mm) | 54 | 87 | 50 | 32 | 72 | 175 | 408 | 301 | 364 | 257 | 224 | 139 |
| Sunny days | 8 | 4 | 10 | 16 | 13 | 8 | 0 | 1 | 0 | 1 | 2 | 5 |
| Rainy days | 23 | 24 | 21 | 14 | 18 | 22 | 31 | 30 | 30 | 30 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hermosillo is at