Average annual temperature is 23.0 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 51 days
Number of rainy days: 314 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) | 28.7 | 28.2 | 29.4 | 28.4 | 28.8 | 28.4 | 27.3 | 27.0 | 29.3 | 30.5 | 31.0 | 29.9 |
| Average daytime temperature (°C) | 26.9 | 27.0 | 27.3 | 27.0 | 26.6 | 26.3 | 25.6 | 25.7 | 26.9 | 29.3 | 29.0 | 28.0 |
| Average temperature (°C) | 22.9 | 23.2 | 22.9 | 22.9 | 22.9 | 22.7 | 22.1 | 21.9 | 22.3 | 23.8 | 24.1 | 24.0 |
| Average night temperature (°C) | 19.7 | 20.6 | 19.8 | 19.8 | 20.5 | 20.3 | 19.9 | 19.7 | 19.1 | 19.7 | 20.7 | 20.9 |
| Absolute minimum temperature (°C) | 18.4 | 18.8 | 18.4 | 18.5 | 18.9 | 18.7 | 18.1 | 17.4 | 16.9 | 17.1 | 19.1 | 19.9 |
| 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 | 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) | 8.0 | 7.8 | 7.5 | 8.2 | 8.6 | 8.8 | 8.8 | 9.9 | 10.5 | 10.9 | 9.7 | 8.2 |
| Precipitation (mm) | 531 | 316 | 384 | 511 | 314 | 102 | 218 | 87 | 31 | 54 | 203 | 363 |
| Sunny days | 2 | 2 | 0 | 0 | 1 | 5 | 6 | 5 | 14 | 16 | 0 | 0 |
| Rainy days | 29 | 26 | 31 | 30 | 30 | 25 | 25 | 26 | 16 | 15 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bau is at