Average annual temperature is 27.5 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Cantón San Luis
* Weather data for Cantón 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) | 34.9 | 35.4 | 36.1 | 36.2 | 36.6 | 33.3 | 34.6 | 35.4 | 34.7 | 33.1 | 33.7 | 34.5 |
| Average daytime temperature (°C) | 32.7 | 33.9 | 34.2 | 35.3 | 34.6 | 32.3 | 32.9 | 33.0 | 33.0 | 31.5 | 31.9 | 33.6 |
| Average temperature (°C) | 26.1 | 27.1 | 27.8 | 28.8 | 28.7 | 27.4 | 27.9 | 27.8 | 27.8 | 26.5 | 27.1 | 27.2 |
| Average night temperature (°C) | 20.6 | 21.4 | 23.0 | 23.7 | 24.3 | 24.1 | 24.4 | 24.3 | 24.3 | 23.7 | 23.3 | 21.8 |
| Absolute minimum temperature (°C) | 18.9 | 18.4 | 20.8 | 21.4 | 22.7 | 23.3 | 22.8 | 23.0 | 23.0 | 22.2 | 21.5 | 18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 10.9 | 11.3 | 11.4 | 10.8 | 9.4 | 9.5 | 9.9 | 8.2 | 9.5 | 10.2 |
| Precipitation (mm) | 6 | 2 | 49 | 28 | 106 | 231 | 98 | 184 | 153 | 384 | 21 | 4 |
| Sunny days | 21 | 22 | 7 | 9 | 4 | 0 | 1 | 1 | 1 | 1 | 9 | 24 |
| Rainy days | 10 | 6 | 24 | 21 | 27 | 30 | 30 | 30 | 29 | 30 | 21 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cantón San Luis is at