Average annual temperature is 22.9 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Sibuntar
* Weather data for Sibuntar 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) | 28.8 | 28.9 | 28.9 | 28.8 | 30.3 | 30.5 | 29.4 | 29.1 | 28.7 | 28.4 | 28.1 | 28.5 |
| Average daytime temperature (°C) | 26.7 | 27.4 | 27.3 | 27.5 | 28.1 | 28.1 | 27.5 | 27.2 | 26.5 | 26.8 | 26.9 | 27.0 |
| Average temperature (°C) | 22.3 | 22.6 | 22.7 | 23.0 | 23.7 | 23.5 | 23.0 | 22.8 | 22.8 | 22.6 | 22.9 | 23.1 |
| Average night temperature (°C) | 18.5 | 18.6 | 19.0 | 19.4 | 20.3 | 19.6 | 19.1 | 19.2 | 19.6 | 19.1 | 19.8 | 19.8 |
| Absolute minimum temperature (°C) | 16.0 | 17.4 | 17.5 | 17.4 | 19.3 | 17.2 | 16.8 | 18.0 | 18.0 | 16.8 | 18.7 | 18.4 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Sunshine mean duration (h) | 7.7 | 8.2 | 7.9 | 6.8 | 8.7 | 8.6 | 8.4 | 7.7 | 7.0 | 6.8 | 6.3 | 6.2 |
| Precipitation (mm) | 273 | 237 | 326 | 350 | 332 | 254 | 323 | 409 | 398 | 373 | 394 | 508 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 1 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 26 | 30 | 31 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sibuntar is at