Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Cermen
* Weather data for Cermen 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) | 32.1 | 30.8 | 31.4 | 31.7 | 32.9 | 34.4 | 33.5 | 34.2 | 35.8 | 38.5 | 37.4 | 36.1 |
| Average daytime temperature (°C) | 30.3 | 29.4 | 30.3 | 30.6 | 31.3 | 33.0 | 32.6 | 33.2 | 34.5 | 36.5 | 35.3 | 33.0 |
| Average temperature (°C) | 26.2 | 25.8 | 26.2 | 26.6 | 27.2 | 28.2 | 27.3 | 27.7 | 28.5 | 30.3 | 29.4 | 27.9 |
| Average night temperature (°C) | 23.6 | 23.7 | 23.3 | 23.8 | 23.3 | 23.7 | 22.6 | 22.5 | 22.9 | 24.8 | 25.3 | 24.6 |
| Absolute minimum temperature (°C) | 22.4 | 23.1 | 22.1 | 22.1 | 21.7 | 22.5 | 21.0 | 20.9 | 21.2 | 23.8 | 23.9 | 23.7 |
| 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 | 12.4 | 12.5 |
| 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) | 8.9 | 6.6 | 9.1 | 8.8 | 10.2 | 10.9 | 10.7 | 11.0 | 11.1 | 11.5 | 10.9 | 10.0 |
| Precipitation (mm) | 324 | 478 | 431 | 290 | 86 | 20 | 38 | 1 | 3 | 6 | 118 | 218 |
| Sunny days | 0 | 0 | 0 | 0 | 9 | 12 | 14 | 28 | 22 | 19 | 6 | 2 |
| Rainy days | 31 | 28 | 31 | 30 | 22 | 18 | 17 | 3 | 8 | 12 | 24 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cermen is at