Average annual temperature is 26.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Kuala Belait
* Weather data for Kuala Belait Brunei is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.0 | 30.1 | 30.6 | 32.2 | 33.2 | 32.8 | 32.0 | 31.3 | 31.7 | 30.6 | 30.2 | 31.0 |
| Average daytime temperature (°C) | 28.9 | 29.0 | 28.9 | 30.4 | 31.3 | 31.0 | 29.6 | 29.9 | 29.6 | 29.3 | 29.1 | 29.1 |
| Average temperature (°C) | 25.6 | 26.1 | 26.1 | 26.8 | 27.6 | 27.5 | 27.2 | 27.6 | 27.2 | 27.1 | 26.8 | 26.8 |
| Average night temperature (°C) | 23.2 | 23.7 | 23.8 | 23.9 | 24.7 | 24.6 | 25.0 | 25.2 | 24.9 | 24.8 | 24.6 | 24.7 |
| Absolute minimum temperature (°C) | 22.3 | 22.2 | 22.8 | 22.4 | 23.3 | 23.0 | 23.4 | 24.2 | 23.9 | 23.9 | 23.9 | 23.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.6 | 8.7 | 8.4 | 9.2 | 9.2 | 9.6 | 8.7 | 9.8 | 8.2 | 8.9 | 8.9 | 9.1 |
| Precipitation (mm) | 348 | 190 | 180 | 151 | 135 | 94 | 223 | 59 | 219 | 134 | 350 | 209 |
| Sunny days | 1 | 1 | 0 | 1 | 3 | 2 | 4 | 5 | 4 | 3 | 2 | 1 |
| Rainy days | 30 | 27 | 31 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kuala Belait is at