Average annual temperature is 24.8 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Sialangoman Satu
* Weather data for Sialangoman Satu 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) | 29.0 | 29.5 | 31.4 | 31.0 | 31.9 | 32.4 | 32.2 | 31.1 | 31.4 | 31.7 | 30.1 | 29.8 |
| Average daytime temperature (°C) | 27.7 | 28.3 | 28.7 | 29.5 | 29.9 | 30.0 | 29.4 | 29.4 | 29.4 | 29.0 | 28.8 | 28.2 |
| Average temperature (°C) | 23.8 | 24.0 | 24.3 | 25.1 | 25.7 | 25.7 | 25.1 | 24.8 | 25.2 | 24.8 | 24.6 | 24.7 |
| Average night temperature (°C) | 20.9 | 20.9 | 21.2 | 21.9 | 22.3 | 22.2 | 21.6 | 21.8 | 22.1 | 21.9 | 21.9 | 22.2 |
| Absolute minimum temperature (°C) | 19.0 | 19.2 | 19.9 | 20.5 | 20.9 | 21.1 | 19.6 | 20.6 | 21.4 | 20.8 | 20.9 | 21.4 |
| 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) | 8.0 | 8.8 | 8.4 | 8.3 | 8.4 | 8.5 | 8.8 | 8.0 | 7.7 | 7.1 | 6.6 | 7.8 |
| Precipitation (mm) | 290 | 314 | 252 | 173 | 245 | 207 | 182 | 340 | 308 | 330 | 442 | 312 |
| Sunny days | 2 | 2 | 2 | 0 | 0 | 5 | 5 | 0 | 1 | 0 | 0 | 1 |
| Rainy days | 29 | 26 | 29 | 30 | 31 | 25 | 26 | 31 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sialangoman Satu is at