Average annual temperature is 26.8 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Sieruk
* Weather data for Sieruk 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) | 29.5 | 29.9 | 30.5 | 31.8 | 32.3 | 33.0 | 32.7 | 33.5 | 33.4 | 31.9 | 31.8 | 31.2 |
| Average daytime temperature (°C) | 28.0 | 28.3 | 28.4 | 30.1 | 30.7 | 30.9 | 30.6 | 31.0 | 31.1 | 30.0 | 29.7 | 29.2 |
| Average temperature (°C) | 25.8 | 26.0 | 25.5 | 27.0 | 27.7 | 27.5 | 27.3 | 27.4 | 27.5 | 26.7 | 26.7 | 26.4 |
| Average night temperature (°C) | 23.7 | 23.9 | 23.3 | 24.2 | 24.9 | 24.6 | 24.5 | 24.4 | 24.8 | 24.2 | 24.5 | 24.3 |
| Absolute minimum temperature (°C) | 22.6 | 22.8 | 22.4 | 22.8 | 23.8 | 23.6 | 23.6 | 23.0 | 23.0 | 23.0 | 23.6 | 23.5 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 7.6 | 8.5 | 6.5 | 10.0 | 9.6 | 9.7 | 9.5 | 8.4 | 7.9 | 7.5 | 7.7 | 7.6 |
| Precipitation (mm) | 233 | 172 | 280 | 122 | 91 | 92 | 173 | 116 | 181 | 223 | 322 | 344 |
| Sunny days | 1 | 1 | 1 | 3 | 2 | 2 | 6 | 3 | 4 | 3 | 0 | 0 |
| Rainy days | 30 | 27 | 30 | 27 | 29 | 28 | 25 | 28 | 26 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sieruk is at