Average annual temperature is 25.3 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Siabu
* Weather data for Siabu 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) | 30.6 | 31.5 | 31.8 | 32.1 | 32.5 | 33.0 | 31.7 | 31.9 | 33.3 | 32.2 | 31.4 | 31.5 |
| Average daytime temperature (°C) | 29.2 | 29.7 | 30.0 | 30.0 | 30.1 | 30.5 | 29.6 | 29.9 | 30.5 | 30.2 | 29.9 | 29.9 |
| Average temperature (°C) | 24.6 | 24.9 | 25.1 | 25.3 | 25.8 | 25.8 | 25.2 | 25.2 | 25.5 | 25.3 | 25.3 | 25.3 |
| Average night temperature (°C) | 21.2 | 21.0 | 21.5 | 22.1 | 22.7 | 22.2 | 21.7 | 22.2 | 22.3 | 22.4 | 22.5 | 22.4 |
| Absolute minimum temperature (°C) | 19.6 | 19.6 | 19.5 | 20.3 | 20.9 | 20.2 | 19.9 | 21.0 | 20.4 | 21.1 | 21.2 | 21.6 |
| 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 | 12.1 | 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) | 9.0 | 9.3 | 8.6 | 8.2 | 8.7 | 9.1 | 8.3 | 7.9 | 9.0 | 7.7 | 8.2 | 7.8 |
| Precipitation (mm) | 126 | 167 | 159 | 216 | 210 | 166 | 138 | 345 | 178 | 234 | 369 | 360 |
| Sunny days | 3 | 6 | 1 | 0 | 1 | 6 | 4 | 1 | 0 | 1 | 0 | 0 |
| Rainy days | 28 | 22 | 30 | 30 | 30 | 24 | 27 | 30 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siabu is at