Average annual temperature is 26.3 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Santo Rosario
* Weather data for Santo Rosario 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) | 29.2 | 30.7 | 31.1 | 33.1 | 33.2 | 33.2 | 32.4 | 34.7 | 33.6 | 32.7 | 31.5 | 30.2 |
| Average daytime temperature (°C) | 27.1 | 28.1 | 28.7 | 31.2 | 31.7 | 31.3 | 30.4 | 31.6 | 31.4 | 30.8 | 29.4 | 29.3 |
| Average temperature (°C) | 24.6 | 25.1 | 25.4 | 26.9 | 27.2 | 26.8 | 26.8 | 27.2 | 26.8 | 26.6 | 26.1 | 26.0 |
| Average night temperature (°C) | 23.0 | 23.1 | 22.7 | 23.8 | 24.4 | 24.1 | 24.3 | 24.3 | 24.1 | 23.8 | 23.8 | 23.6 |
| Absolute minimum temperature (°C) | 21.7 | 22.0 | 20.5 | 21.3 | 23.5 | 22.7 | 23.2 | 23.6 | 23.2 | 22.7 | 22.9 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 4.9 | 8.6 | 10.3 | 10.7 | 9.3 | 8.9 | 7.5 | 9.5 | 8.6 | 9.3 | 7.9 | 9.7 |
| Precipitation (mm) | 582 | 281 | 135 | 106 | 318 | 369 | 303 | 236 | 327 | 290 | 340 | 280 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 1 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 29 | 29 | 28 | 28 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo Rosario is at