Average annual temperature is 24.5 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Belakan
* Weather data for Belakan 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) | 28.6 | 29.2 | 29.1 | 28.9 | 29.1 | 29.5 | 28.4 | 31.8 | 33.1 | 34.2 | 32.4 | 32.1 |
| Average daytime temperature (°C) | 27.0 | 26.3 | 27.6 | 27.8 | 27.8 | 28.3 | 27.2 | 29.4 | 30.7 | 32.3 | 30.5 | 29.8 |
| Average temperature (°C) | 23.9 | 23.5 | 24.1 | 24.4 | 24.4 | 24.3 | 23.3 | 24.0 | 24.4 | 26.4 | 25.8 | 25.4 |
| Average night temperature (°C) | 21.6 | 21.7 | 21.8 | 22.0 | 22.0 | 21.8 | 20.8 | 20.4 | 20.7 | 22.5 | 23.1 | 22.8 |
| Absolute minimum temperature (°C) | 20.6 | 20.8 | 20.5 | 20.0 | 20.7 | 21.2 | 19.3 | 19.2 | 19.1 | 21.1 | 22.3 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 7.6 | 5.3 | 8.6 | 9.1 | 10.1 | 10.6 | 10.3 | 10.9 | 11.0 | 11.2 | 10.5 | 10.1 |
| Precipitation (mm) | 374 | 786 | 516 | 272 | 108 | 59 | 40 | 0 | 7 | 20 | 107 | 100 |
| Sunny days | 2 | 0 | 2 | 0 | 15 | 11 | 17 | 27 | 20 | 8 | 2 | 6 |
| Rainy days | 29 | 28 | 29 | 30 | 16 | 19 | 14 | 4 | 10 | 23 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Belakan is at