Average annual temperature is 23.0 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Kertajaya
* Weather data for Kertajaya 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) | 27.9 | 28.3 | 28.7 | 28.7 | 29.1 | 28.1 | 26.4 | 27.0 | 28.7 | 30.6 | 31.0 | 31.2 |
| Average daytime temperature (°C) | 26.7 | 26.6 | 27.2 | 27.4 | 26.9 | 25.9 | 24.7 | 25.1 | 26.3 | 28.8 | 28.6 | 28.4 |
| Average temperature (°C) | 23.0 | 22.9 | 23.2 | 23.4 | 23.3 | 22.8 | 21.6 | 21.3 | 21.8 | 23.7 | 24.3 | 24.0 |
| Average night temperature (°C) | 20.4 | 20.5 | 20.2 | 20.7 | 20.4 | 20.6 | 19.1 | 18.6 | 18.5 | 20.2 | 21.4 | 20.9 |
| Absolute minimum temperature (°C) | 19.2 | 19.3 | 18.6 | 18.5 | 18.6 | 18.4 | 16.3 | 15.2 | 15.8 | 17.1 | 20.3 | 18.8 |
| 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 | 12.5 |
| 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) | 8.0 | 5.3 | 8.6 | 8.9 | 9.0 | 8.8 | 8.9 | 9.1 | 10.7 | 10.7 | 9.0 | 9.0 |
| Precipitation (mm) | 219 | 278 | 262 | 230 | 241 | 179 | 162 | 37 | 30 | 54 | 204 | 184 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertajaya is at