Average annual temperature is 27.1 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Santiago Sur
* Weather data for Santiago 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) | 29.7 | 31.0 | 34.5 | 35.7 | 36.6 | 32.0 | 32.3 | 32.0 | 31.3 | 31.2 | 30.8 | 31.0 |
| Average daytime temperature (°C) | 28.1 | 29.3 | 30.8 | 32.7 | 32.6 | 30.5 | 30.3 | 29.8 | 29.8 | 29.9 | 29.9 | 29.7 |
| Average temperature (°C) | 25.2 | 25.8 | 26.8 | 28.5 | 28.7 | 27.4 | 27.5 | 27.0 | 27.0 | 27.0 | 27.0 | 26.8 |
| Average night temperature (°C) | 22.3 | 22.2 | 23.0 | 24.9 | 25.8 | 25.1 | 25.3 | 25.1 | 24.8 | 24.5 | 24.1 | 23.9 |
| Absolute minimum temperature (°C) | 19.7 | 19.3 | 20.5 | 23.8 | 24.2 | 24.4 | 24.2 | 24.1 | 24.2 | 23.5 | 21.6 | 22.7 |
| 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) | 9.3 | 10.3 | 11.2 | 11.4 | 10.9 | 9.2 | 7.7 | 8.5 | 7.8 | 8.4 | 10.2 | 9.7 |
| Precipitation (mm) | 86 | 37 | 14 | 84 | 252 | 493 | 774 | 662 | 509 | 251 | 64 | 92 |
| Sunny days | 11 | 16 | 18 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 4 |
| Rainy days | 20 | 12 | 13 | 25 | 30 | 30 | 31 | 31 | 30 | 31 | 23 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santiago Sur is at