Average annual temperature is 25.6 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Sipirok Janji Raja
* Weather data for Sipirok Janji Raja 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) | 33.1 | 33.3 | 33.8 | 33.7 | 34.6 | 33.1 | 31.9 | 32.4 | 32.8 | 32.3 | 31.3 | 33.0 |
| Average daytime temperature (°C) | 29.9 | 30.6 | 31.1 | 30.1 | 30.6 | 30.7 | 29.8 | 30.0 | 29.7 | 29.8 | 30.0 | 30.2 |
| Average temperature (°C) | 25.1 | 25.6 | 25.4 | 25.4 | 26.1 | 26.3 | 25.7 | 25.5 | 25.4 | 25.4 | 25.6 | 25.6 |
| Average night temperature (°C) | 22.1 | 22.3 | 22.4 | 22.7 | 23.2 | 23.1 | 22.8 | 22.8 | 22.7 | 22.8 | 23.1 | 23.1 |
| Absolute minimum temperature (°C) | 21.3 | 21.0 | 21.5 | 21.9 | 22.5 | 22.4 | 21.0 | 21.9 | 21.7 | 21.6 | 22.3 | 22.3 |
| 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 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 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) | 8.5 | 9.5 | 8.6 | 7.5 | 8.6 | 9.2 | 8.5 | 8.1 | 7.8 | 7.8 | 7.7 | 7.4 |
| Precipitation (mm) | 278 | 221 | 350 | 474 | 473 | 281 | 316 | 461 | 435 | 404 | 385 | 517 |
| Sunny days | 2 | 5 | 0 | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 29 | 23 | 31 | 30 | 30 | 26 | 28 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sipirok Janji Raja is at