Average annual temperature is 25.2 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 22 days
Number of rainy days: 343 days
Look at detailed online map of Siharbongan
* Weather data for Siharbongan 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) | 29.9 | 30.0 | 30.3 | 30.3 | 31.0 | 31.7 | 30.3 | 30.4 | 30.0 | 29.4 | 29.3 | 29.7 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 28.8 | 29.0 | 29.5 | 29.5 | 28.8 | 28.5 | 27.9 | 28.0 | 28.3 | 28.5 |
| Average temperature (°C) | 24.8 | 25.2 | 25.1 | 25.3 | 25.9 | 26.0 | 25.2 | 25.1 | 25.0 | 24.7 | 25.1 | 25.3 |
| Average night temperature (°C) | 21.9 | 22.1 | 22.2 | 22.7 | 23.2 | 23.0 | 22.1 | 22.4 | 22.6 | 22.2 | 22.7 | 22.9 |
| Absolute minimum temperature (°C) | 20.5 | 21.0 | 21.4 | 21.8 | 22.2 | 22.0 | 20.6 | 21.7 | 21.7 | 21.3 | 22.0 | 21.7 |
| 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) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| 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) | 8.3 | 9.3 | 8.7 | 7.7 | 8.9 | 9.1 | 8.7 | 8.1 | 7.4 | 7.7 | 7.1 | 7.1 |
| Precipitation (mm) | 225 | 214 | 353 | 333 | 318 | 236 | 285 | 385 | 328 | 364 | 371 | 607 |
| Sunny days | 3 | 3 | 0 | 0 | 1 | 4 | 6 | 2 | 0 | 1 | 1 | 1 |
| Rainy days | 28 | 25 | 31 | 30 | 30 | 26 | 25 | 29 | 30 | 30 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siharbongan is at