Average annual temperature is 26.5 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Busac
* Weather data for Busac 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) | 30.7 | 30.1 | 31.9 | 33.4 | 33.2 | 32.9 | 32.5 | 31.4 | 32.4 | 32.1 | 32.0 | 31.3 |
| Average daytime temperature (°C) | 27.3 | 28.3 | 29.5 | 31.3 | 31.5 | 30.9 | 30.4 | 30.3 | 30.5 | 30.6 | 29.9 | 30.3 |
| Average temperature (°C) | 24.7 | 25.0 | 25.4 | 26.9 | 27.5 | 27.0 | 27.0 | 27.4 | 26.8 | 26.7 | 26.4 | 26.4 |
| Average night temperature (°C) | 23.1 | 22.6 | 21.8 | 23.3 | 24.5 | 24.3 | 24.7 | 25.1 | 24.3 | 23.9 | 24.0 | 23.5 |
| Absolute minimum temperature (°C) | 22.1 | 20.3 | 19.2 | 19.7 | 23.2 | 22.9 | 23.4 | 23.7 | 23.3 | 22.9 | 22.4 | 22.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 5.5 | 8.8 | 11.1 | 10.8 | 10.1 | 10.3 | 9.1 | 10.1 | 9.4 | 9.2 | 8.6 | 10.1 |
| Precipitation (mm) | 377 | 149 | 36 | 87 | 220 | 268 | 456 | 281 | 331 | 365 | 218 | 49 |
| Sunny days | 0 | 0 | 11 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
| Rainy days | 31 | 28 | 20 | 28 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Busac is at