Average annual temperature is 24.9 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Siunjam
* Weather data for Siunjam 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) | 30.8 | 31.1 | 31.4 | 31.4 | 31.8 | 32.6 | 31.4 | 31.3 | 32.0 | 31.5 | 30.8 | 30.9 |
| Average daytime temperature (°C) | 28.8 | 29.4 | 29.7 | 29.6 | 29.6 | 29.9 | 28.7 | 29.1 | 29.4 | 29.4 | 29.5 | 29.4 |
| Average temperature (°C) | 24.3 | 24.7 | 24.8 | 25.0 | 25.5 | 25.5 | 24.7 | 24.7 | 24.9 | 24.8 | 24.8 | 24.9 |
| Average night temperature (°C) | 21.3 | 21.3 | 21.7 | 22.3 | 22.9 | 22.3 | 21.9 | 22.0 | 22.2 | 22.1 | 22.2 | 22.3 |
| Absolute minimum temperature (°C) | 19.7 | 20.2 | 20.3 | 20.5 | 21.9 | 21.2 | 21.0 | 20.5 | 19.8 | 20.6 | 21.1 | 21.3 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 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) | 8.2 | 8.9 | 8.4 | 7.7 | 8.5 | 9.1 | 8.1 | 7.4 | 8.5 | 7.5 | 7.4 | 7.4 |
| Precipitation (mm) | 202 | 149 | 216 | 271 | 238 | 186 | 177 | 374 | 235 | 287 | 272 | 442 |
| Sunny days | 3 | 4 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 2 | 0 | 0 |
| Rainy days | 28 | 24 | 30 | 30 | 30 | 28 | 29 | 31 | 30 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siunjam is at