Average annual temperature is 25.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of San Luis
* Weather data for San Luis 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) | 28.7 | 30.4 | 31.1 | 32.6 | 32.6 | 36.0 | 33.9 | 34.5 | 34.8 | 33.7 | 29.5 | 28.6 |
| Average daytime temperature (°C) | 24.9 | 24.7 | 27.4 | 28.2 | 30.8 | 33.4 | 32.4 | 32.5 | 33.3 | 29.4 | 25.4 | 24.0 |
| Average temperature (°C) | 21.4 | 20.8 | 23.8 | 25.0 | 27.3 | 30.0 | 29.0 | 28.9 | 29.6 | 26.1 | 21.7 | 20.5 |
| Average night temperature (°C) | 18.7 | 17.8 | 20.8 | 22.2 | 23.9 | 26.9 | 25.8 | 25.4 | 25.8 | 23.1 | 18.8 | 17.7 |
| Absolute minimum temperature (°C) | 10.5 | 10.1 | 12.3 | 17.1 | 19.8 | 24.6 | 23.4 | 23.1 | 23.2 | 15.5 | 14.0 | 11.8 |
| 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 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 8.4 | 8.3 | 9.4 | 9.6 | 11.5 | 12.6 | 11.6 | 11.6 | 11.2 | 8.7 | 6.8 | 6.3 |
| Precipitation (mm) | 24 | 10 | 33 | 73 | 45 | 27 | 90 | 144 | 41 | 275 | 29 | 83 |
| Sunny days | 15 | 19 | 13 | 11 | 14 | 15 | 4 | 6 | 8 | 9 | 17 | 14 |
| Rainy days | 16 | 9 | 18 | 19 | 17 | 15 | 27 | 25 | 22 | 22 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Luis during the most sunny months:
The largest precipitation sum in San Luis is at