Average annual temperature is 14.2 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 2.2 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of San Rafael Tepatlaxco
* Weather data for San Rafael Tepatlaxco 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) | 23.3 | 24.6 | 25.5 | 26.4 | 26.2 | 28.9 | 23.3 | 22.8 | 24.2 | 23.6 | 23.6 | 20.1 |
| Average daytime temperature (°C) | 19.1 | 20.9 | 22.4 | 22.0 | 22.0 | 24.7 | 20.9 | 20.7 | 22.0 | 20.7 | 20.1 | 16.8 |
| Average temperature (°C) | 12.1 | 13.4 | 14.9 | 15.3 | 15.5 | 17.5 | 14.7 | 14.3 | 14.7 | 14.1 | 13.1 | 10.5 |
| Average night temperature (°C) | 6.7 | 7.4 | 9.3 | 9.9 | 10.5 | 11.7 | 9.6 | 9.6 | 9.2 | 9.6 | 8.2 | 6.0 |
| Absolute minimum temperature (°C) | 3.5 | 3.1 | 4.8 | 6.4 | 8.7 | 9.3 | 8.1 | 8.2 | 7.6 | 6.0 | 4.9 | 2.2 |
| 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 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 11.0 | 11.5 | 11.5 | 12.0 | 11.4 | 10.8 | 11.2 | 10.2 | 9.9 | 9.1 |
| Precipitation (mm) | 2 | 5 | 52 | 37 | 108 | 71 | 195 | 231 | 99 | 78 | 49 | 36 |
| Sunny days | 25 | 21 | 11 | 6 | 4 | 15 | 0 | 0 | 10 | 7 | 12 | 14 |
| Rainy days | 6 | 7 | 20 | 24 | 27 | 15 | 31 | 31 | 20 | 24 | 18 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael Tepatlaxco is at