Average annual temperature is 20.9 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Sibuntuon
* Weather data for Sibuntuon 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) | 24.4 | 25.6 | 25.5 | 26.9 | 27.3 | 27.5 | 27.7 | 26.8 | 25.9 | 26.2 | 25.9 | 26.3 |
| Average daytime temperature (°C) | 23.4 | 24.0 | 24.1 | 24.5 | 25.3 | 25.5 | 25.2 | 24.4 | 24.7 | 24.3 | 24.2 | 24.2 |
| Average temperature (°C) | 20.1 | 20.4 | 20.7 | 21.1 | 21.5 | 21.6 | 21.0 | 21.0 | 20.9 | 20.8 | 20.8 | 20.7 |
| Average night temperature (°C) | 17.3 | 17.4 | 17.8 | 18.3 | 18.3 | 18.5 | 17.5 | 18.0 | 17.9 | 17.7 | 18.1 | 18.0 |
| Absolute minimum temperature (°C) | 15.3 | 15.2 | 15.9 | 16.3 | 15.3 | 16.6 | 15.8 | 16.7 | 16.1 | 16.7 | 16.8 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 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 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.6 | 9.3 | 8.9 | 8.8 | 8.8 | 9.2 | 8.7 | 8.1 | 8.0 | 8.2 | 7.2 | 8.5 |
| Precipitation (mm) | 238 | 192 | 196 | 280 | 157 | 193 | 151 | 347 | 213 | 210 | 394 | 442 |
| Sunny days | 1 | 0 | 0 | 0 | 3 | 4 | 7 | 0 | 0 | 3 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 28 | 26 | 24 | 31 | 30 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sibuntuon is at