Average annual temperature is 25.9 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of San Luis
* Weather data for San Luis Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 33.8 | 33.6 | 34.9 | 34.5 | 35.7 | 37.3 | 36.3 | 34.1 | 34.6 | 32.4 | 32.1 |
| Average daytime temperature (°C) | 29.2 | 31.2 | 30.7 | 32.2 | 31.7 | 32.8 | 34.4 | 33.7 | 32.4 | 30.8 | 29.5 | 26.8 |
| Average temperature (°C) | 23.1 | 24.6 | 24.7 | 26.1 | 25.9 | 27.4 | 28.8 | 28.5 | 27.2 | 26.3 | 25.0 | 22.8 |
| Average night temperature (°C) | 18.8 | 19.8 | 20.4 | 21.4 | 21.8 | 23.5 | 24.8 | 24.8 | 23.6 | 23.0 | 21.9 | 20.1 |
| Absolute minimum temperature (°C) | 8.2 | 15.3 | 17.9 | 19.3 | 20.4 | 21.9 | 23.0 | 23.1 | 21.7 | 18.2 | 17.9 | 14.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 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) | 10.0 | 10.6 | 10.3 | 11.6 | 11.3 | 11.5 | 11.9 | 10.7 | 9.9 | 10.3 | 9.4 | 8.2 |
| Precipitation (mm) | 15 | 6 | 65 | 56 | 165 | 164 | 80 | 139 | 109 | 76 | 56 | 62 |
| Sunny days | 21 | 20 | 16 | 12 | 1 | 8 | 9 | 3 | 1 | 9 | 8 | 17 |
| Rainy days | 10 | 8 | 15 | 18 | 30 | 22 | 22 | 28 | 29 | 22 | 22 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Luis is at