Average annual temperature is 13.1 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 240 days
Number of rainy days: 111 days
Number of snow days: 14 days
Look at detailed online map of Koen
* Weather data for Koen United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.6 | 22.5 | 26.0 | 32.7 | 31.7 | 35.3 | 37.8 | 39.5 | 38.4 | 31.3 | 28.4 | 21.7 |
| Average daytime temperature (°C) | 7.1 | 11.1 | 15.3 | 21.4 | 25.0 | 28.0 | 32.7 | 33.0 | 30.6 | 22.3 | 15.9 | 10.1 |
| Average temperature (°C) | -0.1 | 1.2 | 6.0 | 12.5 | 18.2 | 21.2 | 25.0 | 25.7 | 22.8 | 14.1 | 7.3 | 2.6 |
| Average night temperature (°C) | -5.0 | -5.3 | -0.8 | 5.0 | 11.9 | 15.5 | 18.2 | 19.0 | 15.2 | 7.0 | 0.7 | -2.2 |
| Absolute minimum temperature (°C) | -17.6 | -15.3 | -6.4 | -3.5 | 5.0 | 11.7 | 14.3 | 14.4 | 9.9 | -6.9 | -8.7 | -7.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.4 | 10.4 | 10.4 | 11.4 | 12.1 | 11.8 | 10.9 | 10.0 | 8.2 | 6.8 |
| Precipitation (mm) | 23 | 15 | 12 | 39 | 85 | 86 | 143 | 23 | 32 | 9 | 1 | 28 |
| Sunny days | 22 | 19 | 21 | 22 | 11 | 10 | 17 | 21 | 23 | 25 | 27 | 22 |
| Rainy days | 7 | 4 | 8 | 7 | 20 | 20 | 14 | 10 | 7 | 6 | 1 | 7 |
| Snow days | 2 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Koen is at