Average annual temperature is 24.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Siwatu
* Weather data for Siwatu 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) | 28.4 | 28.3 | 29.5 | 29.7 | 29.6 | 29.8 | 29.2 | 30.8 | 30.9 | 32.0 | 31.8 | 30.9 |
| Average daytime temperature (°C) | 27.0 | 27.3 | 28.1 | 28.1 | 28.5 | 28.0 | 27.1 | 28.6 | 29.3 | 30.7 | 29.7 | 28.8 |
| Average temperature (°C) | 23.7 | 23.7 | 24.1 | 24.3 | 24.3 | 24.0 | 22.9 | 22.9 | 23.4 | 25.0 | 25.1 | 24.7 |
| Average night temperature (°C) | 21.3 | 21.5 | 21.3 | 21.6 | 20.9 | 21.0 | 19.5 | 18.8 | 19.3 | 21.0 | 22.1 | 21.8 |
| Absolute minimum temperature (°C) | 20.1 | 20.7 | 19.9 | 20.4 | 18.8 | 19.1 | 16.6 | 16.4 | 16.5 | 18.9 | 21.1 | 19.4 |
| 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 | 12.3 | 12.1 | 11.9 | 11.8 | 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) | 8.1 | 6.0 | 8.5 | 8.7 | 9.7 | 10.0 | 9.7 | 10.5 | 10.7 | 11.0 | 10.0 | 9.4 |
| Precipitation (mm) | 262 | 399 | 237 | 279 | 146 | 107 | 78 | 13 | 18 | 76 | 194 | 237 |
| Sunny days | 1 | 0 | 0 | 0 | 3 | 0 | 11 | 14 | 7 | 2 | 0 | 5 |
| Rainy days | 30 | 28 | 31 | 30 | 28 | 30 | 20 | 17 | 23 | 29 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwatu is at