Average annual temperature is 18.0 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of San Pedro la Alianza
* Weather data for San Pedro la Alianza 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) | 26.1 | 27.8 | 28.9 | 28.6 | 29.0 | 28.0 | 24.7 | 26.9 | 24.3 | 27.4 | 27.9 | 26.7 |
| Average daytime temperature (°C) | 19.6 | 20.1 | 22.8 | 23.6 | 24.1 | 25.0 | 23.1 | 23.2 | 23.5 | 21.7 | 19.2 | 17.6 |
| Average temperature (°C) | 15.3 | 15.2 | 17.8 | 19.1 | 19.8 | 21.2 | 19.4 | 19.5 | 19.5 | 18.3 | 16.3 | 14.5 |
| Average night temperature (°C) | 11.9 | 11.5 | 13.9 | 15.5 | 15.8 | 17.3 | 16.2 | 16.2 | 15.8 | 15.5 | 14.1 | 11.8 |
| Absolute minimum temperature (°C) | 8.2 | 7.4 | 9.7 | 12.1 | 13.6 | 15.5 | 14.6 | 14.4 | 14.4 | 11.0 | 10.7 | 6.5 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.9 | 8.7 | 9.3 | 10.2 | 11.1 | 11.3 | 10.7 | 10.9 | 11.2 | 9.0 | 5.8 | 6.2 |
| Precipitation (mm) | 98 | 107 | 125 | 121 | 44 | 110 | 147 | 163 | 52 | 265 | 146 | 284 |
| Sunny days | 15 | 12 | 13 | 6 | 16 | 8 | 0 | 2 | 2 | 3 | 1 | 6 |
| Rainy days | 16 | 16 | 18 | 24 | 15 | 22 | 31 | 29 | 28 | 28 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Pedro la Alianza is at