Average annual temperature is 24.7 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Kertosono
* Weather data for Kertosono 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) | 31.8 | 31.6 | 32.4 | 31.5 | 31.0 | 30.5 | 28.5 | 29.5 | 31.5 | 34.3 | 34.7 | 34.1 |
| Average daytime temperature (°C) | 30.0 | 29.4 | 30.3 | 29.5 | 28.9 | 28.6 | 27.0 | 27.8 | 28.6 | 31.5 | 32.2 | 31.5 |
| Average temperature (°C) | 25.2 | 24.6 | 24.9 | 24.9 | 24.7 | 24.4 | 23.1 | 23.0 | 23.6 | 25.4 | 26.1 | 25.8 |
| Average night temperature (°C) | 22.0 | 21.8 | 21.2 | 21.8 | 21.5 | 21.4 | 20.2 | 19.5 | 19.8 | 20.8 | 22.0 | 22.1 |
| Absolute minimum temperature (°C) | 20.7 | 20.9 | 18.9 | 20.7 | 19.5 | 17.4 | 16.9 | 16.9 | 17.2 | 18.5 | 20.0 | 19.8 |
| 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 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 9.0 | 6.7 | 10.2 | 8.6 | 9.9 | 9.9 | 8.9 | 10.3 | 10.6 | 11.3 | 10.9 | 10.2 |
| Precipitation (mm) | 247 | 390 | 223 | 276 | 131 | 103 | 252 | 86 | 86 | 45 | 107 | 189 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 4 | 0 | 4 | 0 | 4 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 26 | 30 | 27 | 30 | 27 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertosono is at