Average annual temperature is 26.3 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of San Rafael
* Weather data for San Rafael 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) | 32.6 | 35.5 | 38.9 | 40.2 | 39.7 | 40.4 | 34.1 | 36.7 | 34.2 | 35.1 | 32.5 | 32.8 |
| Average daytime temperature (°C) | 28.2 | 28.9 | 33.5 | 34.9 | 35.2 | 36.2 | 31.9 | 32.4 | 32.6 | 30.8 | 27.5 | 25.9 |
| Average temperature (°C) | 23.2 | 23.4 | 26.8 | 28.2 | 28.9 | 30.2 | 27.0 | 27.4 | 27.6 | 26.5 | 23.9 | 22.3 |
| Average night temperature (°C) | 19.8 | 19.8 | 22.2 | 23.7 | 24.3 | 25.6 | 23.4 | 23.5 | 23.4 | 23.1 | 21.3 | 19.5 |
| Absolute minimum temperature (°C) | 12.6 | 15.2 | 19.1 | 20.0 | 18.6 | 22.3 | 22.2 | 21.7 | 22.7 | 20.1 | 17.6 | 13.9 |
| 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 | 11.5 | 12.0 | 12.6 | 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) | 8.8 | 8.4 | 10.2 | 10.7 | 11.2 | 11.1 | 9.5 | 10.3 | 10.5 | 9.3 | 7.4 | 6.9 |
| Precipitation (mm) | 24 | 20 | 20 | 28 | 41 | 146 | 326 | 170 | 131 | 206 | 64 | 178 |
| Sunny days | 14 | 15 | 16 | 17 | 17 | 14 | 1 | 1 | 3 | 4 | 9 | 8 |
| Rainy days | 17 | 13 | 15 | 13 | 14 | 16 | 30 | 30 | 27 | 27 | 21 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at