Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 99 days
Number of rainy days: 266 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) | 32.2 | 31.3 | 32.4 | 32.2 | 33.8 | 34.7 | 36.2 | 36.9 | 38.5 | 38.7 | 36.8 | 34.8 |
| Average daytime temperature (°C) | 30.0 | 29.1 | 30.4 | 31.2 | 32.0 | 33.3 | 34.3 | 35.7 | 36.5 | 37.2 | 34.8 | 32.7 |
| Average temperature (°C) | 25.7 | 25.3 | 25.7 | 26.4 | 27.5 | 28.0 | 28.1 | 28.8 | 29.5 | 30.3 | 28.3 | 27.4 |
| Average night temperature (°C) | 22.8 | 22.6 | 22.5 | 23.0 | 24.1 | 24.2 | 23.9 | 23.6 | 24.4 | 25.1 | 24.3 | 23.9 |
| Absolute minimum temperature (°C) | 21.9 | 21.4 | 21.1 | 21.2 | 22.5 | 22.0 | 22.8 | 20.8 | 22.5 | 22.9 | 23.3 | 23.2 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 8.6 | 6.1 | 9.4 | 9.8 | 10.1 | 10.4 | 10.5 | 10.9 | 11.1 | 11.0 | 9.6 | 9.9 |
| Precipitation (mm) | 230 | 331 | 326 | 266 | 126 | 77 | 38 | 2 | 1 | 45 | 163 | 215 |
| Sunny days | 0 | 2 | 0 | 0 | 6 | 9 | 16 | 25 | 26 | 14 | 1 | 0 |
| Rainy days | 31 | 26 | 31 | 30 | 25 | 21 | 15 | 6 | 4 | 17 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertajaya is at