Average annual temperature is 26.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Siro
* Weather data for Siro 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) | 32.9 | 34.0 | 32.5 | 33.5 | 31.2 | 30.5 | 30.6 | 30.2 | 31.9 | 33.6 | 34.7 | 35.2 |
| Average daytime temperature (°C) | 30.7 | 31.2 | 30.9 | 31.1 | 29.6 | 29.6 | 29.3 | 29.8 | 30.8 | 32.6 | 32.8 | 33.0 |
| Average temperature (°C) | 26.7 | 27.0 | 26.3 | 26.6 | 26.3 | 26.1 | 25.7 | 26.0 | 26.5 | 27.6 | 27.5 | 27.6 |
| Average night temperature (°C) | 23.9 | 24.1 | 23.3 | 23.6 | 23.9 | 23.6 | 23.1 | 23.2 | 23.0 | 23.7 | 23.8 | 24.2 |
| Absolute minimum temperature (°C) | 23.0 | 22.7 | 21.9 | 22.6 | 22.9 | 21.9 | 22.0 | 21.5 | 22.0 | 22.1 | 22.5 | 22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.7 | 8.7 | 9.4 | 9.6 | 9.3 | 9.7 | 10.2 | 10.9 | 11.2 | 11.4 | 10.9 | 10.9 |
| Precipitation (mm) | 115 | 88 | 221 | 246 | 256 | 137 | 142 | 44 | 31 | 33 | 154 | 173 |
| Sunny days | 2 | 8 | 0 | 0 | 0 | 1 | 0 | 2 | 5 | 4 | 0 | 2 |
| Rainy days | 29 | 20 | 31 | 30 | 31 | 29 | 31 | 29 | 25 | 27 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siro is at