Average annual temperature is 20.1 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Colonia San Rafael
* Weather data for Colonia 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) | 27.5 | 31.2 | 33.2 | 33.5 | 35.1 | 38.2 | 30.8 | 30.3 | 30.8 | 30.0 | 30.3 | 26.1 |
| Average daytime temperature (°C) | 25.0 | 27.1 | 29.6 | 31.0 | 31.1 | 34.1 | 27.7 | 26.8 | 28.4 | 26.2 | 26.6 | 22.4 |
| Average temperature (°C) | 16.6 | 18.5 | 20.8 | 22.6 | 23.3 | 25.0 | 20.6 | 20.1 | 20.7 | 19.4 | 18.5 | 15.3 |
| Average night temperature (°C) | 9.5 | 10.9 | 12.6 | 14.3 | 15.4 | 17.3 | 15.5 | 15.4 | 15.1 | 14.4 | 12.4 | 9.9 |
| Absolute minimum temperature (°C) | 7.5 | 7.4 | 9.5 | 11.8 | 12.6 | 15.6 | 14.0 | 13.2 | 13.5 | 11.3 | 9.1 | 5.2 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 10.1 | 10.7 | 11.2 | 11.7 | 11.8 | 12.0 | 11.2 | 10.4 | 11.2 | 9.5 | 10.0 | 8.1 |
| Precipitation (mm) | 1 | 0 | 7 | 0 | 8 | 25 | 126 | 144 | 65 | 76 | 16 | 38 |
| Sunny days | 29 | 28 | 26 | 29 | 20 | 20 | 2 | 2 | 18 | 5 | 20 | 17 |
| Rainy days | 2 | 0 | 5 | 1 | 11 | 10 | 29 | 29 | 12 | 26 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia San Rafael is at