Average annual temperature is 27.2 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 23.2 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Sirewen
* Weather data for Sirewen 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) | 31.6 | 30.7 | 31.3 | 32.0 | 31.2 | 31.4 | 30.8 | 30.7 | 30.3 | 31.1 | 32.1 | 32.0 |
| Average daytime temperature (°C) | 29.5 | 29.0 | 29.3 | 29.8 | 30.3 | 29.3 | 29.5 | 29.3 | 29.3 | 30.2 | 30.7 | 29.8 |
| Average temperature (°C) | 27.1 | 26.7 | 26.7 | 27.2 | 27.9 | 26.9 | 26.9 | 26.9 | 26.7 | 27.6 | 27.9 | 27.4 |
| Average night temperature (°C) | 25.0 | 24.5 | 24.5 | 24.9 | 25.9 | 24.5 | 25.0 | 24.7 | 24.6 | 25.3 | 25.7 | 25.4 |
| Absolute minimum temperature (°C) | 23.4 | 23.5 | 23.3 | 23.7 | 24.4 | 23.2 | 23.3 | 23.4 | 23.5 | 23.9 | 23.6 | 23.6 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 8.4 | 6.7 | 8.0 | 8.2 | 9.6 | 8.7 | 8.2 | 8.8 | 8.6 | 9.8 | 10.2 | 8.1 |
| Precipitation (mm) | 298 | 369 | 436 | 338 | 234 | 375 | 312 | 252 | 339 | 195 | 204 | 292 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 3 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 30 | 30 | 28 | 30 | 31 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirewen is at