Average annual temperature is 25.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 108 days
Number of rainy days: 257 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) | 34.2 | 35.1 | 34.5 | 36.2 | 36.7 | 34.4 | 33.8 | 34.6 | 33.3 | 33.4 | 34.2 | 34.4 |
| Average daytime temperature (°C) | 31.2 | 32.4 | 32.5 | 33.6 | 34.3 | 31.7 | 31.7 | 31.8 | 31.6 | 30.8 | 32.0 | 32.3 |
| Average temperature (°C) | 24.2 | 25.2 | 25.8 | 27.0 | 28.1 | 26.7 | 26.1 | 26.1 | 25.8 | 25.6 | 25.8 | 24.9 |
| Average night temperature (°C) | 17.8 | 18.9 | 19.8 | 21.8 | 22.8 | 22.8 | 21.4 | 21.6 | 20.9 | 21.4 | 20.8 | 18.3 |
| Absolute minimum temperature (°C) | 16.0 | 16.6 | 17.4 | 18.8 | 20.1 | 20.5 | 19.7 | 19.5 | 18.7 | 17.5 | 18.3 | 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.6 | 10.9 | 11.2 | 11.3 | 10.2 | 10.1 | 9.9 | 10.3 | 9.6 | 10.2 | 10.2 |
| Precipitation (mm) | 12 | 4 | 26 | 31 | 49 | 154 | 157 | 164 | 130 | 89 | 39 | 12 |
| Sunny days | 17 | 19 | 13 | 16 | 8 | 0 | 1 | 1 | 2 | 3 | 8 | 20 |
| Rainy days | 14 | 9 | 18 | 14 | 23 | 30 | 30 | 30 | 28 | 28 | 22 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at