Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 128 days
Number of rainy days: 237 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) | 31.0 | 32.4 | 35.9 | 38.3 | 37.7 | 39.6 | 35.6 | 35.4 | 33.8 | 34.3 | 31.7 | 31.8 |
| Average daytime temperature (°C) | 28.3 | 28.4 | 32.4 | 34.2 | 34.5 | 36.3 | 32.9 | 32.8 | 32.4 | 31.1 | 28.2 | 27.0 |
| Average temperature (°C) | 23.1 | 23.2 | 26.4 | 27.9 | 28.6 | 30.4 | 27.8 | 27.4 | 27.0 | 26.3 | 24.2 | 22.8 |
| Average night temperature (°C) | 19.1 | 19.2 | 21.4 | 22.6 | 23.4 | 25.3 | 24.0 | 23.7 | 23.3 | 22.8 | 21.6 | 19.7 |
| Absolute minimum temperature (°C) | 15.6 | 16.5 | 18.8 | 20.3 | 19.2 | 23.2 | 22.7 | 22.3 | 22.0 | 19.0 | 17.9 | 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 | 11.6 | 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) | 9.3 | 8.5 | 10.5 | 11.1 | 11.6 | 11.1 | 9.7 | 10.3 | 10.2 | 9.4 | 7.2 | 7.9 |
| Precipitation (mm) | 178 | 243 | 75 | 58 | 32 | 93 | 163 | 170 | 159 | 218 | 416 | 155 |
| Sunny days | 13 | 11 | 18 | 18 | 19 | 14 | 6 | 5 | 4 | 4 | 5 | 11 |
| Rainy days | 18 | 17 | 13 | 12 | 12 | 16 | 25 | 26 | 26 | 27 | 25 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at