Average annual temperature is 24.0 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Biwang
* Weather data for Biwang 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) | 27.9 | 28.5 | 28.8 | 29.7 | 30.2 | 29.2 | 29.7 | 30.7 | 29.6 | 29.9 | 29.5 | 29.1 |
| Average daytime temperature (°C) | 26.5 | 27.2 | 27.9 | 28.5 | 28.5 | 27.8 | 28.0 | 28.2 | 28.2 | 28.5 | 28.5 | 28.4 |
| Average temperature (°C) | 23.2 | 23.4 | 23.9 | 24.3 | 24.5 | 24.1 | 24.2 | 24.2 | 23.9 | 24.1 | 24.3 | 24.3 |
| Average night temperature (°C) | 20.7 | 20.5 | 20.7 | 21.0 | 21.8 | 21.0 | 21.2 | 20.8 | 20.8 | 20.8 | 21.2 | 21.1 |
| Absolute minimum temperature (°C) | 19.6 | 19.4 | 19.4 | 18.6 | 20.5 | 19.9 | 18.7 | 19.6 | 19.6 | 19.7 | 20.3 | 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 | 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) | 6.9 | 8.6 | 9.9 | 9.4 | 8.1 | 8.2 | 8.0 | 8.7 | 8.5 | 9.1 | 9.6 | 9.9 |
| Precipitation (mm) | 310 | 257 | 193 | 304 | 484 | 476 | 316 | 440 | 409 | 343 | 180 | 136 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 31 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biwang is at