Average annual temperature is 25.2 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of San Rafael
* Weather data for San Rafael 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) | 28.2 | 29.4 | 31.0 | 33.3 | 32.2 | 31.1 | 30.8 | 31.3 | 31.2 | 31.0 | 30.4 | 29.3 |
| Average daytime temperature (°C) | 26.2 | 27.2 | 28.2 | 31.1 | 30.2 | 29.3 | 28.5 | 29.2 | 29.3 | 29.4 | 28.3 | 28.4 |
| Average temperature (°C) | 23.5 | 24.1 | 24.6 | 26.6 | 26.2 | 25.5 | 25.3 | 25.7 | 25.4 | 25.3 | 25.0 | 25.1 |
| Average night temperature (°C) | 21.8 | 21.9 | 21.7 | 23.0 | 23.4 | 23.2 | 23.0 | 23.4 | 22.9 | 22.4 | 22.7 | 22.6 |
| Absolute minimum temperature (°C) | 20.4 | 20.8 | 19.7 | 20.8 | 22.2 | 21.3 | 21.7 | 22.2 | 21.5 | 21.4 | 21.8 | 21.6 |
| 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) | 11.6 | 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) | 5.5 | 8.8 | 10.5 | 11.1 | 9.9 | 9.1 | 8.1 | 10.0 | 9.1 | 10.0 | 8.2 | 9.8 |
| Precipitation (mm) | 432 | 190 | 52 | 64 | 239 | 364 | 224 | 218 | 293 | 255 | 234 | 124 |
| Sunny days | 0 | 1 | 7 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 1 |
| Rainy days | 31 | 27 | 24 | 29 | 31 | 29 | 30 | 29 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at