Average annual temperature is 26.1 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Upper San Mateo
* Weather data for Upper San Mateo 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) | 31.2 | 31.4 | 32.2 | 32.5 | 32.9 | 32.3 | 32.1 | 32.7 | 32.6 | 32.6 | 32.0 | 32.3 |
| Average daytime temperature (°C) | 29.0 | 30.0 | 30.7 | 31.0 | 30.9 | 30.5 | 29.8 | 30.5 | 30.5 | 31.1 | 30.8 | 30.8 |
| Average temperature (°C) | 25.1 | 25.5 | 25.8 | 26.4 | 26.5 | 26.3 | 26.1 | 26.5 | 26.3 | 26.4 | 26.4 | 26.5 |
| Average night temperature (°C) | 22.7 | 22.5 | 22.5 | 23.1 | 23.6 | 23.5 | 23.6 | 23.6 | 23.6 | 23.4 | 23.5 | 23.4 |
| Absolute minimum temperature (°C) | 21.5 | 21.2 | 20.9 | 22.0 | 22.5 | 22.1 | 22.2 | 22.5 | 22.7 | 22.4 | 21.8 | 22.1 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 6.2 | 8.6 | 9.5 | 9.7 | 9.3 | 8.4 | 8.6 | 9.2 | 8.8 | 9.2 | 9.1 | 9.4 |
| Precipitation (mm) | 410 | 248 | 366 | 241 | 322 | 357 | 201 | 201 | 234 | 216 | 218 | 151 |
| Sunny days | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 31 | 28 | 30 | 29 | 31 | 30 | 30 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Upper San Mateo is at