Average annual temperature is 25.1 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Bau
* Weather data for Bau 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) | 29.7 | 29.3 | 30.1 | 29.9 | 30.2 | 29.9 | 28.2 | 30.4 | 30.5 | 31.2 | 32.2 | 31.2 |
| Average daytime temperature (°C) | 28.1 | 27.6 | 28.9 | 28.3 | 28.4 | 28.5 | 27.2 | 28.0 | 28.5 | 30.2 | 30.2 | 29.9 |
| Average temperature (°C) | 24.9 | 24.4 | 25.1 | 25.0 | 25.2 | 25.0 | 24.2 | 24.2 | 24.6 | 26.0 | 26.3 | 26.0 |
| Average night temperature (°C) | 22.7 | 22.5 | 22.6 | 22.7 | 23.0 | 22.6 | 21.9 | 21.5 | 21.9 | 23.1 | 23.3 | 23.1 |
| Absolute minimum temperature (°C) | 21.7 | 20.3 | 21.3 | 21.7 | 20.6 | 19.9 | 20.8 | 19.3 | 20.5 | 22.0 | 22.1 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.0 | 7.4 | 9.9 | 8.8 | 10.6 | 10.7 | 10.7 | 10.9 | 11.3 | 11.6 | 11.4 | 11.0 |
| Precipitation (mm) | 243 | 461 | 162 | 206 | 34 | 26 | 33 | 10 | 7 | 40 | 121 | 149 |
| Sunny days | 1 | 0 | 1 | 0 | 9 | 8 | 9 | 15 | 17 | 11 | 3 | 5 |
| Rainy days | 30 | 28 | 30 | 30 | 22 | 22 | 22 | 16 | 13 | 20 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bau is at