Average annual temperature is 20.5 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 253 days
Number of rainy days: 112 days
Look at detailed online map of Loma de San Rafael
* Weather data for Loma de 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 | 30.8 | 33.4 | 33.9 | 35.2 | 38.0 | 32.9 | 32.0 | 34.0 | 31.6 | 30.7 | 23.7 |
| Average daytime temperature (°C) | 24.8 | 27.1 | 30.4 | 31.3 | 31.8 | 34.8 | 29.9 | 29.1 | 29.9 | 27.9 | 26.5 | 21.2 |
| Average temperature (°C) | 16.0 | 18.2 | 21.3 | 22.8 | 23.6 | 26.2 | 22.2 | 21.6 | 22.1 | 20.2 | 18.1 | 14.0 |
| Average night temperature (°C) | 8.0 | 10.0 | 12.2 | 14.2 | 15.4 | 17.8 | 15.7 | 15.4 | 14.9 | 14.1 | 11.2 | 8.3 |
| Absolute minimum temperature (°C) | 4.9 | 4.5 | 7.6 | 11.9 | 13.1 | 14.9 | 12.6 | 13.8 | 12.6 | 8.2 | 7.7 | 3.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 11.1 | 11.6 | 11.8 | 12.3 | 12.0 | 11.3 | 11.4 | 10.0 | 10.0 | 8.0 |
| Precipitation (mm) | 0 | 0 | 2 | 1 | 28 | 19 | 79 | 89 | 46 | 34 | 72 | 38 |
| Sunny days | 29 | 26 | 26 | 24 | 21 | 25 | 13 | 12 | 22 | 15 | 22 | 18 |
| Rainy days | 2 | 2 | 5 | 6 | 10 | 5 | 18 | 19 | 8 | 16 | 8 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loma de San Rafael is at