Average annual temperature is 27.9 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 24.4 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Billag
* Weather data for Billag 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) | 29.0 | 28.9 | 29.0 | 30.1 | 31.1 | 30.8 | 31.2 | 29.9 | 31.0 | 31.0 | 30.8 | 30.5 |
| Average daytime temperature (°C) | 28.0 | 28.1 | 28.1 | 29.0 | 29.9 | 29.3 | 29.6 | 29.1 | 29.3 | 29.4 | 29.9 | 29.4 |
| Average temperature (°C) | 26.6 | 26.8 | 26.7 | 27.9 | 28.8 | 28.3 | 28.4 | 28.1 | 28.1 | 28.3 | 28.5 | 28.0 |
| Average night temperature (°C) | 25.6 | 25.6 | 25.6 | 27.0 | 27.3 | 27.1 | 27.2 | 27.1 | 27.0 | 27.2 | 27.4 | 26.9 |
| Absolute minimum temperature (°C) | 24.5 | 24.6 | 24.4 | 25.4 | 26.0 | 25.5 | 26.1 | 25.5 | 25.0 | 26.1 | 26.5 | 25.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 9.0 | 10.1 | 11.3 | 10.9 | 11.2 | 9.9 | 9.2 | 9.7 | 9.0 | 8.8 | 9.9 | 10.0 |
| Precipitation (mm) | 91 | 15 | 5 | 75 | 109 | 253 | 409 | 307 | 265 | 167 | 60 | 61 |
| Sunny days | 11 | 15 | 20 | 11 | 1 | 0 | 2 | 0 | 0 | 0 | 8 | 4 |
| Rainy days | 20 | 13 | 11 | 19 | 30 | 30 | 29 | 31 | 30 | 31 | 22 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Billag is at