Average annual temperature is 21.8 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Bulean
* Weather data for Bulean 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) | 29.7 | 29.6 | 28.5 | 29.3 | 28.3 | 27.4 | 27.4 | 27.4 | 28.4 | 30.2 | 30.1 | 29.8 |
| Average daytime temperature (°C) | 27.7 | 27.9 | 27.2 | 27.5 | 26.4 | 25.8 | 25.5 | 25.9 | 26.7 | 28.8 | 28.2 | 28.1 |
| Average temperature (°C) | 22.1 | 22.2 | 21.7 | 21.9 | 21.8 | 21.4 | 20.9 | 21.0 | 21.4 | 22.7 | 22.4 | 22.5 |
| Average night temperature (°C) | 18.3 | 18.5 | 18.3 | 18.5 | 18.8 | 18.5 | 17.5 | 17.5 | 17.3 | 17.9 | 18.6 | 19.0 |
| Absolute minimum temperature (°C) | 16.5 | 17.6 | 16.9 | 17.2 | 17.6 | 16.1 | 15.5 | 14.5 | 15.1 | 15.6 | 17.7 | 17.3 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 8.0 | 7.9 | 8.4 | 9.0 | 8.9 | 9.2 | 10.2 | 10.8 | 10.9 | 9.8 | 9.0 |
| Precipitation (mm) | 201 | 166 | 496 | 321 | 314 | 136 | 168 | 53 | 52 | 45 | 242 | 319 |
| Sunny days | 2 | 3 | 0 | 0 | 0 | 3 | 7 | 5 | 11 | 10 | 0 | 1 |
| Rainy days | 29 | 25 | 31 | 30 | 31 | 27 | 24 | 26 | 19 | 21 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bulean is at