Average annual temperature is 27.6 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 23.2 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Serasa
* Weather data for Serasa 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) | 29.4 | 30.0 | 30.8 | 32.3 | 33.1 | 32.8 | 33.0 | 33.5 | 33.3 | 32.6 | 32.1 | 32.3 |
| Average daytime temperature (°C) | 28.7 | 28.9 | 29.0 | 30.1 | 31.2 | 31.0 | 30.8 | 31.5 | 30.9 | 30.9 | 30.8 | 30.5 |
| Average temperature (°C) | 26.4 | 26.8 | 26.7 | 27.5 | 28.3 | 28.3 | 27.8 | 28.5 | 27.8 | 27.8 | 27.5 | 27.5 |
| Average night temperature (°C) | 24.5 | 24.9 | 24.8 | 25.3 | 25.9 | 26.0 | 25.4 | 26.1 | 25.2 | 25.3 | 25.1 | 25.1 |
| Absolute minimum temperature (°C) | 23.2 | 23.4 | 23.7 | 23.4 | 24.2 | 24.7 | 23.3 | 24.3 | 23.3 | 23.6 | 23.3 | 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 | 11.8 |
| 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) | 8.9 | 9.5 | 9.1 | 9.7 | 9.4 | 10.0 | 9.2 | 10.2 | 8.4 | 9.7 | 9.3 | 9.9 |
| Precipitation (mm) | 253 | 125 | 204 | 117 | 186 | 105 | 388 | 101 | 254 | 184 | 239 | 319 |
| Sunny days | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 | 2 | 1 | 1 | 0 |
| Rainy days | 31 | 26 | 31 | 30 | 29 | 28 | 31 | 29 | 28 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serasa is at