Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of San Luis
* Weather data for San Luis Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.2 | 33.2 | 33.5 | 31.5 | 31.9 | 31.1 | 33.1 | 35.4 | 37.0 | 38.7 | 40.2 | 36.3 |
| Average daytime temperature (°C) | 30.4 | 29.8 | 30.2 | 28.9 | 27.9 | 26.6 | 29.7 | 32.3 | 32.9 | 35.2 | 35.4 | 33.3 |
| Average temperature (°C) | 25.6 | 25.1 | 25.3 | 24.2 | 23.1 | 21.2 | 23.2 | 25.8 | 27.0 | 29.1 | 29.9 | 28.3 |
| Average night temperature (°C) | 21.9 | 21.8 | 22.0 | 20.7 | 19.4 | 16.9 | 18.2 | 20.9 | 22.5 | 24.4 | 25.5 | 24.3 |
| Absolute minimum temperature (°C) | 19.2 | 17.6 | 21.1 | 16.1 | 15.6 | 7.4 | 11.7 | 13.9 | 14.5 | 18.9 | 18.9 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.3 | 9.3 | 8.8 | 9.2 | 7.6 | 8.9 | 9.5 | 9.1 | 9.7 | 10.8 | 10.9 | 10.9 |
| Precipitation (mm) | 247 | 189 | 190 | 121 | 166 | 43 | 6 | 16 | 47 | 44 | 84 | 85 |
| Sunny days | 3 | 2 | 2 | 5 | 11 | 14 | 24 | 23 | 20 | 8 | 12 | 5 |
| Rainy days | 28 | 26 | 29 | 25 | 20 | 16 | 7 | 8 | 10 | 23 | 18 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Luis is at