Average annual temperature is 31.0 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 24.0 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Boma
* Weather data for Boma 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) | 34.7 | 35.4 | 34.4 | 35.5 | 35.6 | 35.2 | 35.0 | 35.3 | 35.5 | 35.4 | 35.7 | 35.3 |
| Average daytime temperature (°C) | 33.2 | 33.4 | 33.3 | 33.6 | 34.2 | 33.6 | 33.4 | 33.4 | 33.1 | 33.7 | 34.2 | 34.2 |
| Average temperature (°C) | 30.8 | 31.2 | 30.8 | 31.0 | 31.4 | 31.0 | 31.0 | 30.7 | 30.8 | 30.7 | 31.1 | 31.6 |
| Average night temperature (°C) | 28.8 | 29.5 | 28.5 | 28.8 | 29.2 | 28.5 | 29.0 | 28.3 | 28.6 | 27.9 | 28.1 | 29.2 |
| Absolute minimum temperature (°C) | 25.4 | 27.5 | 25.5 | 25.8 | 26.2 | 25.7 | 26.6 | 25.1 | 24.7 | 24.0 | 25.1 | 25.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 5.5 | 5.8 | 6.4 | 6.2 | 6.5 | 6.8 | 6.5 | 6.5 | 5.2 | 6.8 | 8.1 | 7.4 |
| Precipitation (mm) | 363 | 320 | 362 | 343 | 501 | 422 | 510 | 387 | 533 | 241 | 198 | 268 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boma is at