Average annual temperature is 26.3 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of Sei Bulul
* Weather data for Sei Bulul 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) | 31.4 | 31.6 | 32.4 | 33.1 | 33.7 | 32.8 | 33.2 | 33.8 | 33.9 | 34.3 | 32.9 | 32.6 |
| Average daytime temperature (°C) | 29.3 | 30.3 | 29.9 | 31.1 | 31.4 | 31.3 | 30.9 | 30.8 | 31.8 | 32.2 | 31.4 | 30.5 |
| Average temperature (°C) | 25.2 | 25.7 | 25.5 | 26.3 | 26.9 | 26.8 | 26.6 | 26.2 | 27.0 | 26.9 | 26.4 | 25.9 |
| Average night temperature (°C) | 22.5 | 22.6 | 22.5 | 23.3 | 23.8 | 23.6 | 23.6 | 23.1 | 23.4 | 23.4 | 23.3 | 23.3 |
| Absolute minimum temperature (°C) | 21.8 | 21.9 | 21.0 | 22.5 | 22.7 | 22.9 | 22.7 | 22.5 | 22.2 | 22.1 | 22.6 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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) | 6.6 | 8.4 | 7.5 | 8.1 | 8.7 | 8.9 | 8.5 | 8.6 | 9.2 | 8.9 | 8.3 | 7.5 |
| Precipitation (mm) | 235 | 271 | 246 | 316 | 286 | 186 | 161 | 227 | 161 | 260 | 276 | 412 |
| Sunny days | 0 | 2 | 1 | 1 | 0 | 4 | 4 | 1 | 5 | 1 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 29 | 31 | 26 | 27 | 30 | 25 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sei Bulul is at