Average annual temperature is 23.1 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Kethukan
* Weather data for Kethukan 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) | 26.2 | 26.0 | 26.3 | 26.2 | 26.8 | 27.3 | 27.6 | 30.0 | 32.3 | 32.7 | 30.8 | 28.2 |
| Average daytime temperature (°C) | 24.8 | 24.5 | 24.9 | 25.2 | 25.5 | 26.2 | 26.5 | 28.8 | 30.0 | 30.5 | 28.3 | 26.5 |
| Average temperature (°C) | 22.1 | 22.0 | 22.1 | 22.5 | 22.6 | 22.7 | 22.7 | 23.5 | 24.2 | 25.0 | 24.3 | 23.6 |
| Average night temperature (°C) | 20.0 | 20.1 | 19.9 | 20.3 | 20.1 | 20.0 | 19.6 | 19.4 | 19.9 | 21.0 | 21.1 | 21.1 |
| Absolute minimum temperature (°C) | 18.8 | 19.3 | 18.5 | 19.1 | 17.3 | 18.7 | 17.5 | 17.8 | 18.0 | 18.6 | 19.4 | 19.7 |
| 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 | 11.8 | 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) | 7.7 | 4.9 | 8.3 | 9.0 | 10.0 | 10.6 | 10.4 | 11.0 | 11.1 | 11.2 | 10.7 | 9.6 |
| Precipitation (mm) | 476 | 393 | 443 | 372 | 198 | 91 | 74 | 12 | 24 | 58 | 195 | 309 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 21 | 18 | 5 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 19 | 10 | 12 | 26 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kethukan is at