Average annual temperature is 23.5 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Biru
* Weather data for Biru Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 31.1 | 31.4 | 30.3 | 30.7 | 28.6 | 28.0 | 29.4 | 31.9 | 32.0 | 32.1 | 31.2 |
| Average daytime temperature (°C) | 28.0 | 28.5 | 28.2 | 28.7 | 27.9 | 27.2 | 26.8 | 28.1 | 29.2 | 30.2 | 28.9 | 29.2 |
| Average temperature (°C) | 23.3 | 23.9 | 23.2 | 23.8 | 23.7 | 23.2 | 22.5 | 23.0 | 23.7 | 24.3 | 23.8 | 24.1 |
| Average night temperature (°C) | 20.0 | 20.6 | 19.9 | 20.2 | 20.5 | 20.1 | 19.1 | 19.0 | 19.4 | 19.5 | 20.1 | 20.6 |
| Absolute minimum temperature (°C) | 18.9 | 19.8 | 18.3 | 18.7 | 18.8 | 17.4 | 17.0 | 15.9 | 17.9 | 17.8 | 18.6 | 18.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.2 | 8.3 | 8.1 | 8.9 | 9.2 | 9.1 | 9.7 | 11.0 | 10.7 | 10.6 | 9.6 | 9.4 |
| Precipitation (mm) | 269 | 191 | 454 | 310 | 301 | 179 | 205 | 67 | 46 | 78 | 286 | 313 |
| Sunny days | 1 | 7 | 0 | 0 | 0 | 2 | 8 | 10 | 13 | 7 | 1 | 3 |
| Rainy days | 30 | 21 | 31 | 30 | 31 | 28 | 23 | 21 | 17 | 24 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biru is at