Average annual temperature is 27.5 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Bontosalangka
* Weather data for Bontosalangka 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) | 30.5 | 30.7 | 30.8 | 31.0 | 31.4 | 32.1 | 32.4 | 33.1 | 34.2 | 35.0 | 34.9 | 32.5 |
| Average daytime temperature (°C) | 28.7 | 28.2 | 29.1 | 29.5 | 30.1 | 31.0 | 30.6 | 31.6 | 32.3 | 33.3 | 32.3 | 30.9 |
| Average temperature (°C) | 26.3 | 26.0 | 26.4 | 26.8 | 27.6 | 27.7 | 27.3 | 27.7 | 28.2 | 28.9 | 28.6 | 27.9 |
| Average night temperature (°C) | 24.4 | 24.3 | 24.3 | 24.7 | 25.6 | 25.4 | 24.8 | 24.7 | 25.3 | 25.3 | 25.4 | 25.5 |
| Absolute minimum temperature (°C) | 22.8 | 23.3 | 23.2 | 23.5 | 24.0 | 22.5 | 23.3 | 23.0 | 23.9 | 23.7 | 23.8 | 24.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 7.3 | 9.2 | 9.7 | 10.0 | 10.3 | 10.7 | 11.2 | 11.3 | 11.5 | 10.8 | 11.0 |
| Precipitation (mm) | 220 | 308 | 171 | 142 | 49 | 37 | 31 | 0 | 0 | 9 | 83 | 68 |
| Sunny days | 2 | 0 | 1 | 4 | 14 | 13 | 15 | 30 | 30 | 26 | 5 | 3 |
| Rainy days | 29 | 28 | 30 | 26 | 17 | 17 | 16 | 1 | 0 | 5 | 25 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bontosalangka is at