Average annual temperature is 25.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Ketu
* Weather data for Ketu 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) | 30.9 | 28.9 | 30.8 | 30.4 | 29.3 | 31.2 | 30.2 | 31.1 | 33.3 | 35.7 | 34.9 | 35.1 |
| Average daytime temperature (°C) | 28.7 | 27.6 | 28.9 | 29.2 | 28.7 | 29.6 | 28.0 | 29.4 | 31.0 | 33.4 | 32.7 | 31.5 |
| Average temperature (°C) | 25.1 | 24.6 | 25.0 | 25.4 | 24.7 | 25.0 | 23.5 | 23.8 | 24.7 | 27.3 | 27.1 | 26.4 |
| Average night temperature (°C) | 22.7 | 22.5 | 22.3 | 22.6 | 21.6 | 21.7 | 20.1 | 19.5 | 19.9 | 22.6 | 23.4 | 23.2 |
| Absolute minimum temperature (°C) | 21.3 | 21.3 | 20.9 | 21.8 | 20.1 | 20.7 | 17.4 | 17.6 | 17.6 | 20.4 | 22.4 | 21.6 |
| 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) | 8.2 | 6.5 | 9.1 | 9.0 | 10.2 | 10.7 | 10.4 | 10.9 | 11.0 | 11.3 | 10.7 | 9.9 |
| Precipitation (mm) | 170 | 532 | 255 | 197 | 73 | 45 | 50 | 1 | 1 | 4 | 123 | 122 |
| Sunny days | 2 | 1 | 1 | 2 | 15 | 12 | 21 | 28 | 27 | 16 | 2 | 9 |
| Rainy days | 29 | 27 | 30 | 28 | 16 | 18 | 10 | 3 | 3 | 15 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ketu is at