Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 97 days
Number of rainy days: 268 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) | 32.0 | 31.3 | 32.5 | 32.5 | 34.0 | 34.3 | 35.8 | 36.9 | 38.5 | 38.6 | 37.5 | 34.2 |
| Average daytime temperature (°C) | 30.0 | 29.1 | 30.4 | 31.4 | 32.1 | 33.0 | 33.9 | 35.8 | 36.5 | 37.1 | 34.7 | 32.6 |
| Average temperature (°C) | 25.6 | 25.3 | 25.7 | 26.3 | 27.2 | 27.5 | 27.5 | 28.4 | 29.2 | 29.9 | 28.0 | 27.1 |
| Average night temperature (°C) | 22.8 | 22.7 | 22.4 | 22.8 | 23.4 | 23.4 | 22.9 | 22.6 | 23.5 | 24.3 | 23.9 | 23.6 |
| Absolute minimum temperature (°C) | 22.0 | 21.4 | 21.4 | 20.9 | 21.6 | 21.7 | 21.1 | 19.6 | 20.6 | 22.1 | 23.1 | 22.8 |
| 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) | 12.4 | 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) | 8.3 | 5.9 | 9.2 | 9.5 | 9.9 | 10.3 | 10.4 | 10.9 | 11.0 | 11.0 | 9.5 | 9.5 |
| Precipitation (mm) | 266 | 315 | 358 | 273 | 153 | 102 | 39 | 3 | 0 | 41 | 217 | 270 |
| Sunny days | 0 | 2 | 0 | 0 | 7 | 8 | 16 | 24 | 25 | 15 | 0 | 0 |
| Rainy days | 31 | 26 | 31 | 30 | 24 | 22 | 15 | 7 | 5 | 16 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertajaya is at