Average annual temperature is 20.2 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Kertosuko
* Weather data for Kertosuko 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) | 24.1 | 23.6 | 24.9 | 24.7 | 24.5 | 23.9 | 23.0 | 24.4 | 26.8 | 28.4 | 28.6 | 26.5 |
| Average daytime temperature (°C) | 22.7 | 22.2 | 23.3 | 23.3 | 23.0 | 22.7 | 21.7 | 22.7 | 23.8 | 26.2 | 26.5 | 24.8 |
| Average temperature (°C) | 20.0 | 19.8 | 20.2 | 20.3 | 20.0 | 19.8 | 18.9 | 19.0 | 19.7 | 21.7 | 22.0 | 21.2 |
| Average night temperature (°C) | 18.1 | 18.2 | 17.8 | 18.2 | 17.7 | 17.7 | 16.8 | 16.2 | 16.7 | 18.2 | 18.8 | 18.7 |
| Absolute minimum temperature (°C) | 16.3 | 17.3 | 16.6 | 16.9 | 15.7 | 16.0 | 15.2 | 14.1 | 14.1 | 16.6 | 17.8 | 16.6 |
| 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 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 6.7 | 4.2 | 8.6 | 7.7 | 10.1 | 10.3 | 9.3 | 10.4 | 10.8 | 11.4 | 11.3 | 9.8 |
| Precipitation (mm) | 642 | 972 | 461 | 518 | 99 | 115 | 170 | 14 | 39 | 24 | 49 | 170 |
| Sunny days | 2 | 0 | 1 | 0 | 5 | 6 | 5 | 14 | 13 | 9 | 4 | 3 |
| Rainy days | 29 | 28 | 30 | 30 | 26 | 24 | 26 | 17 | 17 | 22 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertosuko is at