Average annual temperature is 25.8 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 102 days
Number of rainy days: 263 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) | 25.6 | 25.4 | 26.5 | 27.3 | 28.9 | 29.5 | 29.8 | 29.5 | 29.4 | 29.4 | 27.8 | 26.7 |
| Average daytime temperature (°C) | 23.4 | 23.7 | 24.0 | 25.9 | 27.3 | 28.3 | 29.1 | 28.8 | 28.7 | 28.0 | 26.3 | 24.8 |
| Average temperature (°C) | 22.5 | 22.9 | 23.2 | 25.1 | 26.6 | 27.6 | 28.4 | 28.1 | 27.9 | 27.1 | 25.6 | 24.1 |
| Average night temperature (°C) | 21.7 | 22.1 | 22.4 | 24.3 | 25.8 | 26.7 | 27.3 | 27.1 | 26.8 | 26.1 | 24.8 | 23.3 |
| Absolute minimum temperature (°C) | 17.5 | 19.3 | 19.7 | 21.6 | 24.4 | 25.3 | 25.4 | 25.2 | 25.2 | 23.6 | 22.1 | 19.7 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 7.9 | 8.1 | 10.6 | 11.1 | 10.5 | 9.9 | 9.9 | 10.8 | 10.2 | 9.3 | 9.5 | 6.6 |
| Precipitation (mm) | 44 | 25 | 25 | 16 | 147 | 211 | 248 | 204 | 150 | 262 | 64 | 136 |
| Sunny days | 11 | 8 | 15 | 14 | 12 | 11 | 10 | 1 | 5 | 2 | 10 | 3 |
| Rainy days | 20 | 20 | 16 | 16 | 19 | 19 | 21 | 30 | 25 | 29 | 20 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at