Average annual temperature is 24.8 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Siwan Satu
* Weather data for Siwan Satu 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) | 28.8 | 28.6 | 30.2 | 29.8 | 30.5 | 30.3 | 28.4 | 30.0 | 32.2 | 33.5 | 32.0 | 31.2 |
| Average daytime temperature (°C) | 27.6 | 27.2 | 28.5 | 28.2 | 28.8 | 28.8 | 27.1 | 28.7 | 29.5 | 31.6 | 30.9 | 29.3 |
| Average temperature (°C) | 24.7 | 24.3 | 25.1 | 25.1 | 24.9 | 24.8 | 23.4 | 23.7 | 24.1 | 26.0 | 26.0 | 25.3 |
| Average night temperature (°C) | 22.3 | 22.4 | 22.4 | 22.7 | 21.7 | 21.9 | 20.6 | 20.0 | 20.2 | 22.1 | 22.8 | 22.6 |
| Absolute minimum temperature (°C) | 21.1 | 21.5 | 20.7 | 21.0 | 19.7 | 20.1 | 18.6 | 17.7 | 18.3 | 20.7 | 21.8 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 5.8 | 9.1 | 7.9 | 9.8 | 10.2 | 9.6 | 10.7 | 10.6 | 11.6 | 10.6 | 9.1 |
| Precipitation (mm) | 269 | 458 | 191 | 255 | 145 | 118 | 114 | 28 | 36 | 34 | 172 | 257 |
| Sunny days | 1 | 0 | 2 | 2 | 9 | 6 | 4 | 8 | 7 | 7 | 1 | 5 |
| Rainy days | 30 | 28 | 29 | 28 | 22 | 24 | 27 | 23 | 23 | 24 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwan Satu is at