Average annual temperature is 19.2 °C
Absolute maximum temperature: 26.9 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Biro
* Weather data for Biro 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) | 24.5 | 23.9 | 24.7 | 25.0 | 26.0 | 24.8 | 25.9 | 25.6 | 25.4 | 26.9 | 25.3 | 25.0 |
| Average daytime temperature (°C) | 22.4 | 22.5 | 23.0 | 23.4 | 24.2 | 23.5 | 24.0 | 24.2 | 24.3 | 25.1 | 23.9 | 23.7 |
| Average temperature (°C) | 18.6 | 18.8 | 18.8 | 19.2 | 19.7 | 19.1 | 19.3 | 19.2 | 19.3 | 19.7 | 19.5 | 19.4 |
| Average night temperature (°C) | 15.7 | 16.1 | 16.0 | 16.1 | 16.7 | 16.3 | 16.2 | 15.8 | 16.1 | 16.1 | 16.7 | 16.4 |
| Absolute minimum temperature (°C) | 14.9 | 14.6 | 14.4 | 14.9 | 15.2 | 15.1 | 14.4 | 14.3 | 14.8 | 14.3 | 15.8 | 15.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 8.1 | 7.3 | 8.7 | 9.4 | 8.6 | 9.3 | 10.7 | 10.4 | 10.7 | 9.1 | 8.6 |
| Precipitation (mm) | 133 | 172 | 357 | 244 | 222 | 316 | 191 | 164 | 342 | 170 | 307 | 307 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 30 | 29 | 29 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biro is at