Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 22 days
Number of rainy days: 343 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) | 31.1 | 32.1 | 32.0 | 32.5 | 32.5 | 33.3 | 33.6 | 34.0 | 33.4 | 33.5 | 32.1 | 31.7 |
| Average daytime temperature (°C) | 29.3 | 30.0 | 29.8 | 30.5 | 31.0 | 31.1 | 30.8 | 30.3 | 31.2 | 31.1 | 30.4 | 29.8 |
| Average temperature (°C) | 24.7 | 25.1 | 25.1 | 25.9 | 26.5 | 26.6 | 26.2 | 25.8 | 26.5 | 26.2 | 25.6 | 25.2 |
| Average night temperature (°C) | 21.8 | 22.0 | 22.1 | 22.8 | 23.2 | 23.2 | 22.7 | 22.7 | 22.9 | 22.8 | 22.9 | 22.6 |
| Absolute minimum temperature (°C) | 20.7 | 20.9 | 20.6 | 21.5 | 22.2 | 21.9 | 21.3 | 21.4 | 21.8 | 22.1 | 22.3 | 21.9 |
| 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) | 8.1 | 9.1 | 8.8 | 8.9 | 9.6 | 9.5 | 9.2 | 8.5 | 9.5 | 8.8 | 8.0 | 8.2 |
| Precipitation (mm) | 269 | 338 | 275 | 291 | 259 | 274 | 241 | 406 | 276 | 295 | 489 | 567 |
| Sunny days | 0 | 3 | 0 | 1 | 0 | 3 | 9 | 2 | 3 | 1 | 0 | 0 |
| Rainy days | 31 | 25 | 31 | 29 | 31 | 27 | 22 | 29 | 27 | 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