Average annual temperature is 13.9 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Guanajuato
* Weather data for Guanajuato 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) | 18.9 | 18.7 | 22.5 | 26.9 | 28.5 | 32.4 | 32.4 | 31.7 | 29.3 | 27.0 | 21.9 | 19.6 |
| Average daytime temperature (°C) | 14.3 | 14.2 | 18.0 | 21.7 | 24.1 | 29.0 | 29.4 | 26.6 | 26.8 | 21.1 | 16.5 | 14.8 |
| Average temperature (°C) | 6.6 | 6.3 | 10.0 | 13.3 | 16.1 | 21.0 | 22.3 | 19.8 | 19.7 | 14.4 | 9.9 | 7.0 |
| Average night temperature (°C) | 1.0 | 0.6 | 4.1 | 5.5 | 8.4 | 12.9 | 15.1 | 13.7 | 12.8 | 9.2 | 5.3 | 1.1 |
| Absolute minimum temperature (°C) | -3.9 | -6.1 | -1.9 | 2.1 | 5.4 | 7.7 | 12.6 | 11.0 | 11.4 | 1.4 | -2.4 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.4 | 10.1 | 11.7 | 11.4 | 12.1 | 12.5 | 11.7 | 11.2 | 9.0 | 8.7 | 9.2 |
| Precipitation (mm) | 4 | 27 | 20 | 3 | 10 | 2 | 20 | 52 | 27 | 61 | 19 | 1 |
| Sunny days | 25 | 20 | 27 | 26 | 18 | 25 | 17 | 11 | 17 | 21 | 24 | 28 |
| Rainy days | 6 | 8 | 4 | 4 | 13 | 5 | 14 | 20 | 13 | 10 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guanajuato is at