Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Bumen
* Weather data for Bumen 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) | 29.8 | 28.5 | 30.0 | 30.9 | 31.5 | 32.3 | 32.6 | 34.8 | 36.6 | 37.4 | 35.8 | 34.1 |
| Average daytime temperature (°C) | 27.7 | 27.1 | 28.2 | 28.9 | 29.9 | 31.1 | 30.8 | 32.9 | 34.3 | 35.5 | 33.0 | 31.3 |
| Average temperature (°C) | 24.4 | 24.1 | 24.7 | 25.2 | 25.8 | 26.3 | 25.8 | 26.4 | 27.3 | 28.6 | 27.6 | 26.7 |
| Average night temperature (°C) | 22.0 | 21.7 | 21.8 | 22.3 | 22.3 | 22.6 | 22.0 | 21.3 | 22.3 | 23.7 | 23.9 | 23.4 |
| Absolute minimum temperature (°C) | 20.4 | 20.8 | 20.5 | 21.2 | 20.5 | 21.1 | 19.7 | 19.3 | 19.6 | 22.3 | 22.4 | 21.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 5.6 | 8.3 | 9.4 | 10.3 | 10.6 | 10.5 | 11.0 | 11.0 | 11.2 | 10.8 | 9.6 |
| Precipitation (mm) | 261 | 367 | 259 | 217 | 147 | 36 | 55 | 2 | 10 | 21 | 145 | 183 |
| Sunny days | 0 | 0 | 0 | 0 | 12 | 8 | 20 | 25 | 22 | 5 | 3 | 7 |
| Rainy days | 31 | 28 | 31 | 30 | 19 | 22 | 11 | 6 | 8 | 26 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumen is at