Average annual temperature is 25.8 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Siadam
* Weather data for Siadam 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) | 29.7 | 30.3 | 30.6 | 32.0 | 31.7 | 31.8 | 33.2 | 32.2 | 33.3 | 33.1 | 31.3 | 31.3 |
| Average daytime temperature (°C) | 28.2 | 28.8 | 28.9 | 29.7 | 30.2 | 30.3 | 30.2 | 30.0 | 31.0 | 30.6 | 29.6 | 29.2 |
| Average temperature (°C) | 24.8 | 25.1 | 25.2 | 25.8 | 26.3 | 26.3 | 26.0 | 25.8 | 26.4 | 26.1 | 25.9 | 25.6 |
| Average night temperature (°C) | 21.9 | 22.1 | 22.4 | 22.7 | 22.9 | 22.7 | 22.2 | 22.5 | 22.6 | 22.7 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 20.6 | 20.2 | 20.4 | 20.6 | 20.7 | 20.2 | 20.3 | 20.7 | 19.6 | 21.0 | 21.6 | 22.5 |
| 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) | 8.5 | 9.2 | 8.8 | 8.8 | 9.5 | 9.3 | 8.9 | 8.5 | 9.6 | 9.0 | 8.1 | 8.5 |
| Precipitation (mm) | 249 | 241 | 242 | 238 | 320 | 246 | 192 | 401 | 190 | 300 | 355 | 444 |
| Sunny days | 0 | 3 | 0 | 0 | 0 | 3 | 7 | 1 | 3 | 1 | 0 | 0 |
| Rainy days | 31 | 25 | 31 | 30 | 31 | 27 | 24 | 30 | 27 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siadam is at