Average annual temperature is 26.3 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Pulau Siatang
* Weather data for Pulau Siatang 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) | 31.5 | 31.8 | 32.1 | 32.8 | 33.1 | 32.1 | 33.2 | 33.1 | 33.6 | 33.4 | 32.3 | 31.8 |
| Average daytime temperature (°C) | 29.5 | 30.2 | 30.1 | 30.9 | 31.2 | 31.0 | 30.7 | 30.9 | 31.8 | 31.5 | 30.8 | 30.2 |
| Average temperature (°C) | 25.3 | 25.7 | 25.7 | 26.4 | 26.9 | 26.8 | 26.7 | 26.4 | 27.0 | 26.8 | 26.3 | 25.8 |
| Average night temperature (°C) | 22.4 | 22.4 | 22.5 | 23.1 | 23.8 | 23.5 | 23.4 | 23.1 | 23.2 | 23.3 | 23.3 | 23.0 |
| Absolute minimum temperature (°C) | 21.7 | 21.7 | 21.1 | 21.7 | 22.8 | 22.7 | 22.7 | 22.1 | 22.0 | 22.3 | 22.4 | 22.2 |
| 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 | 12.1 | 12.1 | 12.1 | 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) | 7.7 | 8.6 | 8.8 | 9.0 | 9.2 | 9.3 | 8.8 | 8.5 | 9.5 | 8.9 | 8.4 | 7.7 |
| Precipitation (mm) | 239 | 285 | 194 | 271 | 239 | 207 | 138 | 230 | 124 | 269 | 380 | 543 |
| Sunny days | 0 | 2 | 1 | 0 | 1 | 3 | 5 | 1 | 4 | 0 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 30 | 30 | 27 | 26 | 30 | 26 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pulau Siatang is at