Average annual temperature is 23.7 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of San Luis (Santa Hermila)
* Weather data for San Luis (Santa Hermila) 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) | 33.3 | 33.5 | 38.4 | 39.1 | 38.3 | 42.3 | 41.1 | 42.1 | 39.5 | 35.0 | 31.2 | 27.5 |
| Average daytime temperature (°C) | 22.6 | 23.6 | 28.6 | 29.5 | 31.1 | 37.7 | 39.0 | 39.1 | 36.8 | 29.2 | 21.6 | 21.1 |
| Average temperature (°C) | 15.7 | 15.8 | 20.8 | 22.5 | 25.3 | 31.3 | 32.9 | 32.9 | 31.1 | 23.5 | 16.7 | 14.8 |
| Average night temperature (°C) | 10.1 | 10.4 | 15.5 | 17.6 | 20.6 | 25.3 | 26.8 | 26.7 | 25.7 | 19.5 | 13.0 | 9.9 |
| Absolute minimum temperature (°C) | 3.8 | 1.4 | 5.3 | 12.9 | 17.9 | 18.7 | 24.5 | 22.2 | 22.6 | 6.6 | 4.9 | 3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 8.1 | 7.7 | 8.6 | 9.5 | 12.1 | 12.1 | 11.6 | 11.0 | 8.1 | 6.1 | 7.4 |
| Precipitation (mm) | 16 | 13 | 15 | 69 | 150 | 20 | 3 | 92 | 10 | 42 | 35 | 15 |
| Sunny days | 26 | 21 | 17 | 14 | 11 | 20 | 26 | 27 | 22 | 16 | 20 | 24 |
| Rainy days | 5 | 7 | 14 | 16 | 20 | 10 | 5 | 4 | 8 | 15 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Luis (Santa Hermila) during the most sunny months:
The largest precipitation sum in San Luis (Santa Hermila) is at