Average annual temperature is 25.8 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Belu
* Weather data for Belu 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) | 31.6 | 32.1 | 31.6 | 32.3 | 31.7 | 31.3 | 29.9 | 30.2 | 29.9 | 30.6 | 31.1 | 30.8 |
| Average daytime temperature (°C) | 29.1 | 29.3 | 29.7 | 30.1 | 30.1 | 29.2 | 28.3 | 28.3 | 28.3 | 29.2 | 28.9 | 28.9 |
| Average temperature (°C) | 25.5 | 25.8 | 25.8 | 26.2 | 26.8 | 26.1 | 25.6 | 25.5 | 25.2 | 25.8 | 25.8 | 26.0 |
| Average night temperature (°C) | 22.8 | 22.9 | 22.9 | 23.4 | 24.0 | 23.4 | 23.3 | 22.7 | 22.4 | 23.0 | 23.6 | 23.4 |
| Absolute minimum temperature (°C) | 21.7 | 21.5 | 22.0 | 22.5 | 23.1 | 21.7 | 21.9 | 21.2 | 20.1 | 21.0 | 22.6 | 21.9 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| 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) | 8.0 | 6.9 | 9.0 | 9.4 | 9.7 | 9.5 | 8.9 | 10.3 | 10.6 | 10.5 | 8.3 | 8.9 |
| Precipitation (mm) | 206 | 146 | 132 | 108 | 132 | 166 | 197 | 93 | 48 | 110 | 263 | 110 |
| Sunny days | 1 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 |
| Rainy days | 30 | 24 | 31 | 29 | 31 | 30 | 31 | 31 | 27 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belu is at