Average annual temperature is 22.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of San Pedro Ajalpan
* Weather data for San Pedro Ajalpan 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) | 31.2 | 33.4 | 33.9 | 35.1 | 36.9 | 38.8 | 33.9 | 32.8 | 33.6 | 32.4 | 32.9 | 29.7 |
| Average daytime temperature (°C) | 27.8 | 29.7 | 31.6 | 32.7 | 31.7 | 33.7 | 30.0 | 29.1 | 29.6 | 29.4 | 29.6 | 27.0 |
| Average temperature (°C) | 20.0 | 21.5 | 23.5 | 24.6 | 24.0 | 25.7 | 22.8 | 22.3 | 22.6 | 22.1 | 21.6 | 19.4 |
| Average night temperature (°C) | 11.8 | 13.0 | 15.1 | 16.7 | 16.7 | 18.1 | 16.2 | 16.5 | 16.1 | 16.0 | 14.5 | 12.4 |
| Absolute minimum temperature (°C) | 7.5 | 10.2 | 12.6 | 14.3 | 14.8 | 15.2 | 14.4 | 14.7 | 14.5 | 13.7 | 11.1 | 7.7 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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) | 10.3 | 10.7 | 11.2 | 11.3 | 11.3 | 11.8 | 11.4 | 11.0 | 11.0 | 10.5 | 10.0 | 9.3 |
| Precipitation (mm) | 0 | 0 | 12 | 19 | 64 | 35 | 124 | 128 | 61 | 69 | 30 | 6 |
| Sunny days | 31 | 27 | 26 | 22 | 13 | 16 | 7 | 8 | 11 | 12 | 20 | 23 |
| Rainy days | 0 | 1 | 5 | 8 | 18 | 14 | 24 | 23 | 19 | 19 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Pedro Ajalpan is at