Average annual temperature is 26.0 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Rumah Bawang Grang
* Weather data for Rumah Bawang Grang 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) | 31.9 | 33.0 | 32.9 | 33.2 | 34.0 | 34.2 | 33.6 | 34.1 | 34.3 | 33.9 | 33.4 | 32.9 |
| Average daytime temperature (°C) | 30.2 | 31.1 | 30.8 | 31.5 | 31.6 | 31.8 | 31.0 | 31.9 | 31.2 | 31.6 | 31.7 | 31.6 |
| Average temperature (°C) | 25.1 | 25.4 | 25.4 | 26.1 | 26.6 | 26.6 | 26.1 | 26.6 | 26.2 | 26.1 | 25.9 | 26.1 |
| Average night temperature (°C) | 22.3 | 22.5 | 22.5 | 23.0 | 23.5 | 23.3 | 23.0 | 23.3 | 23.3 | 23.0 | 23.1 | 23.2 |
| Absolute minimum temperature (°C) | 21.3 | 21.6 | 20.2 | 21.7 | 22.3 | 22.3 | 21.0 | 22.2 | 22.3 | 21.9 | 21.8 | 22.5 |
| 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 | 12.3 | 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 | 8.1 | 8.1 | 8.6 | 8.6 | 9.2 | 8.5 | 9.2 | 7.8 | 8.0 | 8.3 | 8.7 |
| Precipitation (mm) | 397 | 367 | 404 | 259 | 322 | 211 | 387 | 180 | 422 | 402 | 471 | 376 |
| Sunny days | 1 | 0 | 1 | 0 | 2 | 2 | 6 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 29 | 28 | 25 | 31 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumah Bawang Grang is at