Yes

Based on the weather in Freiheit, Nordrhein-Westfalen, Germany as of February 28, 2017 11:04am local time

Why? Because it's cold. simple as that.
Current Conditions
Mostly Cloudy
Temp: 40.1°F4.5°C
Wind: 18.6 MPH29.9 KPH
Precipitation: 2% rain