Average annual temperature is 27.0 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Bontojannang
* Weather data for Bontojannang 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) | 31.6 | 31.8 | 30.7 | 32.2 | 31.7 | 32.0 | 33.7 | 32.3 | 33.7 | 34.8 | 35.3 | 34.5 |
| Average daytime temperature (°C) | 29.8 | 29.1 | 29.7 | 30.4 | 29.6 | 30.7 | 30.3 | 31.0 | 31.8 | 32.9 | 32.7 | 32.8 |
| Average temperature (°C) | 26.4 | 26.2 | 25.8 | 26.6 | 26.8 | 27.1 | 26.6 | 26.9 | 27.6 | 28.2 | 27.8 | 28.0 |
| Average night temperature (°C) | 23.8 | 24.1 | 22.7 | 23.7 | 24.7 | 24.4 | 23.8 | 24.1 | 24.7 | 24.5 | 23.3 | 24.0 |
| Absolute minimum temperature (°C) | 22.2 | 22.6 | 21.4 | 21.3 | 22.8 | 21.8 | 22.1 | 21.9 | 21.9 | 21.6 | 21.1 | 20.8 |
| 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) | 12.4 | 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) | 9.8 | 8.0 | 9.4 | 9.7 | 10.0 | 10.1 | 10.8 | 11.2 | 11.3 | 11.5 | 10.8 | 11.1 |
| Precipitation (mm) | 183 | 211 | 220 | 103 | 74 | 39 | 23 | 2 | 0 | 10 | 49 | 78 |
| Sunny days | 0 | 2 | 0 | 4 | 8 | 12 | 11 | 28 | 29 | 27 | 10 | 1 |
| Rainy days | 31 | 26 | 31 | 26 | 23 | 18 | 20 | 3 | 1 | 4 | 20 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bontojannang is at