Average annual temperature is 25.9 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Bak
* Weather data for Bak 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 | 29.9 | 31.2 | 30.5 | 30.6 | 30.5 | 29.7 | 29.8 | 30.9 | 32.4 | 33.1 | 34.4 |
| Average daytime temperature (°C) | 28.8 | 28.6 | 29.4 | 29.4 | 29.8 | 29.6 | 28.4 | 28.9 | 29.5 | 31.1 | 31.2 | 31.0 |
| Average temperature (°C) | 25.5 | 25.3 | 25.8 | 26.1 | 26.3 | 26.1 | 24.8 | 24.7 | 25.1 | 26.8 | 27.2 | 27.2 |
| Average night temperature (°C) | 23.0 | 22.9 | 22.8 | 23.3 | 23.2 | 22.9 | 21.4 | 21.0 | 21.3 | 23.6 | 23.8 | 23.8 |
| Absolute minimum temperature (°C) | 22.1 | 22.5 | 21.8 | 22.4 | 21.9 | 21.5 | 18.8 | 17.8 | 18.2 | 21.7 | 22.7 | 21.0 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 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) | 8.2 | 6.4 | 9.0 | 9.1 | 10.0 | 10.4 | 10.4 | 10.7 | 10.9 | 10.7 | 10.1 | 9.9 |
| Precipitation (mm) | 220 | 495 | 258 | 168 | 80 | 67 | 54 | 7 | 11 | 26 | 116 | 102 |
| Sunny days | 0 | 1 | 0 | 1 | 10 | 4 | 10 | 14 | 9 | 5 | 0 | 9 |
| Rainy days | 31 | 27 | 31 | 29 | 21 | 26 | 21 | 17 | 21 | 26 | 30 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bak is at