Average annual temperature is 21.9 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Lau Mil Sialaman
* Weather data for Lau Mil Sialaman 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) | 29.2 | 28.7 | 29.0 | 29.1 | 30.3 | 29.7 | 29.0 | 28.7 | 28.8 | 28.3 | 28.0 | 28.7 |
| Average daytime temperature (°C) | 26.5 | 27.0 | 27.3 | 27.1 | 27.4 | 27.1 | 26.5 | 26.5 | 26.2 | 26.2 | 26.1 | 26.7 |
| Average temperature (°C) | 21.2 | 21.6 | 21.8 | 22.0 | 22.6 | 22.6 | 22.1 | 21.9 | 21.9 | 21.7 | 21.9 | 22.1 |
| Average night temperature (°C) | 17.5 | 17.9 | 18.3 | 18.9 | 19.6 | 19.2 | 18.7 | 18.9 | 19.3 | 19.2 | 19.3 | 19.4 |
| Absolute minimum temperature (°C) | 12.6 | 16.0 | 16.8 | 17.4 | 17.4 | 16.7 | 17.3 | 18.0 | 18.6 | 18.2 | 18.2 | 18.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.2 | 9.3 | 8.2 | 7.5 | 8.8 | 8.9 | 8.4 | 7.4 | 7.0 | 6.6 | 6.2 | 6.8 |
| Precipitation (mm) | 279 | 206 | 301 | 351 | 301 | 174 | 137 | 310 | 310 | 343 | 426 | 434 |
| Sunny days | 2 | 2 | 0 | 0 | 2 | 7 | 5 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 29 | 26 | 31 | 30 | 29 | 23 | 26 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lau Mil Sialaman is at