Average annual temperature is 19.6 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Siboras
* Weather data for Siboras 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) | 26.2 | 26.8 | 26.8 | 27.3 | 28.0 | 27.2 | 25.9 | 26.4 | 27.4 | 27.2 | 27.0 | 27.4 |
| Average daytime temperature (°C) | 24.0 | 24.5 | 24.9 | 24.8 | 24.7 | 24.6 | 23.8 | 24.2 | 24.1 | 24.5 | 24.3 | 24.5 |
| Average temperature (°C) | 18.8 | 19.3 | 19.7 | 19.6 | 20.3 | 19.9 | 19.5 | 19.4 | 19.6 | 19.5 | 19.7 | 20.1 |
| Average night temperature (°C) | 14.7 | 15.3 | 16.0 | 15.8 | 17.2 | 16.1 | 16.1 | 15.8 | 16.3 | 16.3 | 16.5 | 17.2 |
| Absolute minimum temperature (°C) | 12.2 | 13.6 | 14.5 | 13.7 | 15.5 | 14.0 | 14.0 | 13.8 | 14.4 | 14.9 | 14.6 | 16.4 |
| 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 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 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) | 8.5 | 8.9 | 8.1 | 7.6 | 8.9 | 9.0 | 8.3 | 7.1 | 7.1 | 7.2 | 6.3 | 7.0 |
| Precipitation (mm) | 290 | 224 | 358 | 343 | 195 | 190 | 168 | 318 | 336 | 624 | 375 | 694 |
| Sunny days | 2 | 1 | 0 | 0 | 0 | 7 | 5 | 0 | 0 | 2 | 0 | 0 |
| Rainy days | 29 | 27 | 31 | 30 | 31 | 23 | 26 | 31 | 30 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siboras is at