Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 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) | 34.4 | 35.2 | 36.8 | 38.6 | 39.2 | 38.2 | 33.7 | 34.2 | 33.3 | 33.2 | 32.1 | 33.4 |
| Average daytime temperature (°C) | 31.3 | 31.5 | 33.7 | 35.2 | 35.9 | 34.6 | 31.7 | 31.2 | 31.2 | 30.7 | 29.2 | 29.1 |
| Average temperature (°C) | 23.2 | 23.4 | 25.5 | 26.7 | 27.8 | 27.1 | 25.6 | 25.4 | 25.4 | 24.8 | 23.6 | 22.3 |
| Average night temperature (°C) | 17.6 | 17.9 | 19.5 | 20.1 | 21.7 | 21.8 | 21.4 | 21.4 | 21.3 | 21.0 | 20.2 | 17.7 |
| Absolute minimum temperature (°C) | 13.8 | 14.9 | 16.5 | 18.2 | 18.4 | 19.8 | 20.2 | 19.6 | 19.5 | 16.9 | 15.3 | 11.6 |
| 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 | 12.7 | 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) | 10.3 | 10.4 | 10.8 | 11.5 | 11.7 | 11.2 | 10.2 | 10.3 | 10.3 | 9.9 | 9.2 | 9.5 |
| Precipitation (mm) | 0 | 7 | 8 | 20 | 11 | 103 | 141 | 118 | 74 | 93 | 36 | 12 |
| Sunny days | 25 | 19 | 16 | 17 | 16 | 4 | 1 | 2 | 4 | 3 | 14 | 22 |
| Rainy days | 6 | 9 | 15 | 13 | 15 | 26 | 30 | 29 | 26 | 28 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at