Average annual temperature is 23.3 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of San Luis Sur
* Weather data for San Luis Sur Philippines is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.7 | 28.8 | 31.7 | 31.1 | 32.2 | 28.8 | 29.2 | 28.1 | 27.5 | 28.0 | 28.1 | 27.9 |
| Average daytime temperature (°C) | 25.7 | 26.4 | 27.3 | 28.5 | 28.7 | 27.3 | 26.5 | 25.8 | 26.2 | 26.3 | 26.6 | 26.4 |
| Average temperature (°C) | 21.8 | 22.2 | 22.7 | 24.2 | 24.7 | 24.0 | 23.6 | 23.3 | 23.4 | 23.3 | 23.1 | 23.0 |
| Average night temperature (°C) | 18.4 | 18.2 | 18.2 | 20.6 | 21.8 | 21.5 | 21.5 | 21.4 | 21.2 | 20.8 | 20.0 | 19.9 |
| Absolute minimum temperature (°C) | 15.8 | 15.0 | 15.5 | 19.0 | 20.4 | 20.8 | 20.0 | 20.9 | 20.5 | 19.6 | 18.1 | 18.3 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 10.2 | 11.1 | 11.3 | 10.9 | 9.2 | 7.4 | 8.6 | 7.8 | 8.4 | 10.2 | 9.7 |
| Precipitation (mm) | 189 | 126 | 44 | 194 | 281 | 479 | 865 | 486 | 516 | 414 | 191 | 189 |
| Sunny days | 5 | 7 | 8 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Rainy days | 26 | 21 | 23 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Luis Sur is at