Average annual temperature is 7.3 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 186 days
Number of rainy days: 139 days
Number of snow days: 40 days
Look at detailed online map of Ketu
* Weather data for Ketu China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.4 | 9.5 | 16.1 | 23.5 | 25.3 | 28.1 | 29.6 | 28.0 | 26.5 | 15.9 | 16.2 | 10.3 |
| Average daytime temperature (°C) | -1.5 | 1.9 | 9.5 | 12.1 | 17.2 | 21.8 | 24.4 | 23.5 | 19.5 | 11.9 | 6.1 | 1.3 |
| Average temperature (°C) | -6.5 | -2.9 | 3.9 | 6.4 | 11.7 | 16.4 | 19.1 | 18.3 | 14.3 | 8.0 | 1.4 | -3.2 |
| Average night temperature (°C) | -11.4 | -8.4 | -1.8 | 0.7 | 6.3 | 10.9 | 13.9 | 13.2 | 9.8 | 3.8 | -3.5 | -7.6 |
| Absolute minimum temperature (°C) | -18.8 | -18.0 | -6.2 | -7.1 | 0.4 | 6.5 | 8.7 | 9.4 | 5.3 | -0.2 | -7.9 | -17.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.6 | 8.9 | 8.7 | 7.6 | 9.4 | 10.4 | 10.4 | 8.9 | 7.6 | 8.5 | 8.2 |
| Precipitation (mm) | 4 | 28 | 11 | 34 | 60 | 50 | 58 | 42 | 116 | 95 | 13 | 2 |
| Sunny days | 24 | 16 | 21 | 16 | 5 | 14 | 12 | 11 | 5 | 11 | 24 | 27 |
| Rainy days | 1 | 1 | 4 | 6 | 26 | 16 | 19 | 20 | 25 | 20 | 1 | 0 |
| Snow days | 6 | 11 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 |
The largest precipitation sum in Ketu is at