Average annual temperature is 22.7 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Cilwek
* Weather data for Cilwek 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) | 27.1 | 26.8 | 28.1 | 27.9 | 28.1 | 27.3 | 26.0 | 26.8 | 28.8 | 29.2 | 30.0 | 28.5 |
| Average daytime temperature (°C) | 25.5 | 25.3 | 26.3 | 26.3 | 26.6 | 25.9 | 24.5 | 25.3 | 26.4 | 28.0 | 27.3 | 26.8 |
| Average temperature (°C) | 22.6 | 22.6 | 23.1 | 23.2 | 23.3 | 22.8 | 21.5 | 21.3 | 21.7 | 23.4 | 23.5 | 23.4 |
| Average night temperature (°C) | 20.7 | 20.8 | 20.7 | 20.9 | 20.4 | 20.4 | 19.0 | 18.1 | 18.1 | 20.0 | 21.0 | 21.0 |
| Absolute minimum temperature (°C) | 19.9 | 19.5 | 19.2 | 19.8 | 19.1 | 18.8 | 16.6 | 15.7 | 15.8 | 17.8 | 20.0 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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) | 7.1 | 5.1 | 8.2 | 8.7 | 9.3 | 9.4 | 9.4 | 10.0 | 10.7 | 10.9 | 9.5 | 9.0 |
| Precipitation (mm) | 512 | 878 | 461 | 442 | 249 | 435 | 225 | 71 | 51 | 86 | 262 | 223 |
| Sunny days | 0 | 0 | 2 | 0 | 1 | 1 | 4 | 7 | 11 | 2 | 0 | 3 |
| Rainy days | 31 | 28 | 29 | 30 | 30 | 29 | 27 | 24 | 19 | 29 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cilwek is at