Average annual temperature is 23.8 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Biao
* Weather data for Biao 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) | 27.0 | 29.1 | 28.8 | 29.8 | 32.3 | 34.2 | 31.5 | 34.2 | 32.3 | 33.0 | 28.7 | 29.5 |
| Average daytime temperature (°C) | 23.2 | 24.9 | 25.8 | 28.0 | 29.9 | 30.0 | 29.6 | 31.3 | 29.8 | 28.5 | 25.8 | 26.0 |
| Average temperature (°C) | 20.5 | 21.1 | 21.7 | 24.0 | 25.5 | 25.8 | 25.5 | 26.3 | 25.3 | 24.5 | 22.9 | 22.6 |
| Average night temperature (°C) | 18.5 | 18.3 | 18.7 | 21.2 | 22.5 | 22.5 | 22.6 | 22.6 | 22.4 | 21.8 | 21.2 | 20.6 |
| Absolute minimum temperature (°C) | 15.4 | 15.2 | 16.3 | 18.9 | 20.7 | 21.3 | 21.5 | 21.2 | 21.1 | 20.3 | 18.6 | 17.5 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 4.5 | 7.6 | 10.3 | 10.3 | 11.0 | 10.4 | 8.8 | 9.7 | 9.1 | 8.7 | 7.0 | 7.1 |
| Precipitation (mm) | 299 | 146 | 46 | 134 | 144 | 152 | 246 | 153 | 206 | 192 | 221 | 296 |
| Sunny days | 0 | 2 | 5 | 0 | 3 | 3 | 2 | 6 | 1 | 1 | 0 | 0 |
| Rainy days | 31 | 26 | 26 | 30 | 28 | 27 | 29 | 25 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Biao during the most sunny months:
The largest precipitation sum in Biao is at