Average annual temperature is 27.7 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 23.8 °C
Number of sunny days: 33 days
Number of rainy days: 332 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) | 29.9 | 29.8 | 29.9 | 30.5 | 29.7 | 29.4 | 28.8 | 28.4 | 28.1 | 28.9 | 30.7 | 30.7 |
| Average daytime temperature (°C) | 28.7 | 28.5 | 28.7 | 29.2 | 29.1 | 28.3 | 28.0 | 27.9 | 27.6 | 28.2 | 29.2 | 29.7 |
| Average temperature (°C) | 27.6 | 27.5 | 27.5 | 28.1 | 28.1 | 27.4 | 27.3 | 27.3 | 26.9 | 27.6 | 28.2 | 28.4 |
| Average night temperature (°C) | 26.1 | 26.2 | 26.2 | 26.5 | 26.9 | 26.1 | 26.3 | 26.4 | 26.1 | 26.8 | 26.8 | 27.0 |
| Absolute minimum temperature (°C) | 24.7 | 25.1 | 24.4 | 24.7 | 25.1 | 24.7 | 24.2 | 23.8 | 24.8 | 25.4 | 24.9 | 25.6 |
| 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 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 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) | 9.7 | 9.0 | 10.3 | 10.1 | 9.8 | 8.5 | 9.2 | 10.6 | 9.6 | 10.9 | 10.8 | 10.7 |
| Precipitation (mm) | 193 | 161 | 194 | 165 | 266 | 229 | 190 | 80 | 119 | 36 | 120 | 110 |
| Sunny days | 3 | 2 | 3 | 1 | 6 | 0 | 2 | 2 | 2 | 6 | 4 | 2 |
| Rainy days | 28 | 26 | 28 | 29 | 25 | 30 | 29 | 29 | 28 | 25 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bau is at