Average annual temperature is 26.7 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Kota Bontang
* Weather data for Kota Bontang 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) | 31.3 | 30.8 | 31.0 | 31.4 | 32.0 | 32.0 | 32.6 | 33.3 | 33.9 | 33.6 | 33.3 | 32.7 |
| Average daytime temperature (°C) | 29.3 | 29.4 | 29.5 | 30.0 | 30.4 | 30.1 | 30.5 | 31.5 | 31.7 | 32.0 | 31.0 | 31.1 |
| Average temperature (°C) | 25.9 | 25.9 | 26.2 | 26.7 | 27.0 | 26.5 | 26.5 | 27.0 | 27.0 | 27.6 | 27.0 | 27.0 |
| Average night temperature (°C) | 23.4 | 23.5 | 23.6 | 23.8 | 24.4 | 23.9 | 23.6 | 23.9 | 23.8 | 24.3 | 24.1 | 24.1 |
| Absolute minimum temperature (°C) | 22.4 | 22.5 | 22.5 | 22.6 | 22.9 | 22.9 | 22.6 | 23.0 | 22.5 | 22.6 | 22.7 | 23.1 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.9 | 8.1 | 8.9 | 9.0 | 9.6 | 9.7 | 9.5 | 10.5 | 10.6 | 10.8 | 9.4 | 10.4 |
| Precipitation (mm) | 416 | 312 | 318 | 284 | 262 | 286 | 190 | 128 | 179 | 156 | 302 | 291 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 27 | 31 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kota Bontang is at