Average annual temperature is 27.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Sirno
* Weather data for Sirno 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) | 32.2 | 31.9 | 32.2 | 32.5 | 32.9 | 33.9 | 33.2 | 33.8 | 35.6 | 38.2 | 37.6 | 36.0 |
| Average daytime temperature (°C) | 30.7 | 29.8 | 30.7 | 30.8 | 30.9 | 32.0 | 32.2 | 32.7 | 34.1 | 36.0 | 36.2 | 34.3 |
| Average temperature (°C) | 26.1 | 25.7 | 26.2 | 26.5 | 27.1 | 27.4 | 27.0 | 27.4 | 28.1 | 29.9 | 29.7 | 28.3 |
| Average night temperature (°C) | 23.3 | 23.3 | 23.4 | 23.9 | 23.9 | 23.8 | 22.7 | 22.9 | 23.1 | 25.1 | 25.3 | 24.6 |
| Absolute minimum temperature (°C) | 22.1 | 22.2 | 22.2 | 22.1 | 22.1 | 22.7 | 20.9 | 21.3 | 20.8 | 23.2 | 23.7 | 23.3 |
| 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) | 9.2 | 6.9 | 9.3 | 9.3 | 10.4 | 10.9 | 10.7 | 11.0 | 11.0 | 11.5 | 11.0 | 10.4 |
| Precipitation (mm) | 466 | 591 | 392 | 348 | 97 | 39 | 26 | 0 | 4 | 3 | 80 | 186 |
| Sunny days | 0 | 0 | 0 | 0 | 10 | 14 | 21 | 30 | 25 | 24 | 13 | 2 |
| Rainy days | 31 | 28 | 31 | 30 | 21 | 16 | 10 | 1 | 5 | 7 | 17 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirno is at