Average annual temperature is 24.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Kertaharja
* Weather data for Kertaharja 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) | 29.9 | 29.7 | 30.8 | 31.0 | 30.0 | 30.2 | 28.7 | 28.6 | 31.4 | 33.0 | 33.5 | 33.9 |
| Average daytime temperature (°C) | 28.8 | 28.5 | 29.1 | 29.6 | 28.6 | 27.9 | 26.9 | 27.5 | 29.1 | 31.6 | 31.2 | 31.0 |
| Average temperature (°C) | 24.6 | 24.6 | 24.8 | 25.2 | 25.0 | 24.5 | 23.4 | 23.1 | 23.8 | 26.0 | 26.3 | 26.0 |
| Average night temperature (°C) | 21.9 | 21.9 | 21.7 | 22.1 | 22.0 | 22.1 | 20.5 | 19.8 | 19.9 | 22.0 | 23.0 | 22.5 |
| Absolute minimum temperature (°C) | 21.1 | 21.2 | 19.8 | 20.6 | 20.3 | 20.3 | 18.3 | 17.1 | 17.5 | 19.3 | 22.2 | 20.3 |
| 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) | 7.5 | 5.3 | 8.3 | 8.9 | 9.1 | 9.1 | 9.3 | 9.3 | 10.7 | 10.6 | 8.9 | 9.3 |
| Precipitation (mm) | 287 | 400 | 303 | 267 | 178 | 184 | 119 | 29 | 15 | 41 | 180 | 199 |
| Sunny days | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 7 | 3 | 0 | 5 |
| Rainy days | 31 | 27 | 31 | 30 | 31 | 30 | 30 | 27 | 23 | 28 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertaharja is at