Annual Weather Averages in Willich
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Willich
High Temp: 75 °F
Low Temp: 29 °F
Mean Temp: 50 °F
Precipitation: 1.87"
Humidity: 75%
Dew Point: 42 °F
Wind: 14 mph
Pressure: 30.04 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Willich
High Temp: 39 °F
Low Temp: 29 °F
Mean Temp: 34 °F
Precipitation: 2.04"
Humidity: 85%
Dew Point: 28 °F
Wind: 15 mph
Pressure: 30.11 "Hg
Visibility: 5 mi
February Climate & Weather Averages in Willich
High Temp: 41 °F
Low Temp: 31 °F
Mean Temp: 36 °F
Precipitation: 1.83"
Humidity: 81%
Dew Point: 29 °F
Wind: 15 mph
Pressure: 30.07 "Hg
Visibility: 6 mi
March Climate & Weather Averages in Willich
High Temp: 48 °F
Low Temp: 34 °F
Mean Temp: 41 °F
Precipitation: 2.12"
Humidity: 77%
Dew Point: 33 °F
Wind: 15 mph
Pressure: 30.09 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Willich
High Temp: 58 °F
Low Temp: 41 °F
Mean Temp: 49 °F
Precipitation: 1.74"
Humidity: 67%
Dew Point: 39 °F
Wind: 14 mph
Pressure: 30.06 "Hg
Visibility: 6 mi
May Climate & Weather Averages in Willich
High Temp: 67 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 2.04"
Humidity: 64%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 29.98 "Hg
Visibility: 7 mi
June Climate & Weather Averages in Willich
High Temp: 73 °F
Low Temp: 56 °F
Mean Temp: 65 °F
Precipitation: 1.68"
Humidity: 65%
Dew Point: 53 °F
Wind: 13 mph
Pressure: 29.94 "Hg
Visibility: 7 mi
July Climate & Weather Averages in Willich
High Temp: 75 °F
Low Temp: 59 °F
Mean Temp: 67 °F
Precipitation: 2.32"
Humidity: 67%
Dew Point: 56 °F
Wind: 13 mph
Pressure: 29.92 "Hg
Visibility: 7 mi
August Climate & Weather Averages in Willich
High Temp: 74 °F
Low Temp: 57 °F
Mean Temp: 66 °F
Precipitation: 2.30"
Humidity: 69%
Dew Point: 56 °F
Wind: 12 mph
Pressure: 29.93 "Hg
Visibility: 6 mi
September Climate & Weather Averages in Willich
High Temp: 68 °F
Low Temp: 51 °F
Mean Temp: 59 °F
Precipitation: 1.48"
Humidity: 73%
Dew Point: 51 °F
Wind: 12 mph
Pressure: 30.05 "Hg
Visibility: 6 mi
October Climate & Weather Averages in Willich
High Temp: 58 °F
Low Temp: 44 °F
Mean Temp: 51 °F
Precipitation: 1.41"
Humidity: 80%
Dew Point: 45 °F
Wind: 13 mph
Pressure: 30.06 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Willich
High Temp: 47 °F
Low Temp: 37 °F
Mean Temp: 42 °F
Precipitation: 1.44"
Humidity: 86%
Dew Point: 37 °F
Wind: 13 mph
Pressure: 30.09 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Willich
High Temp: 40 °F
Low Temp: 31 °F
Mean Temp: 36 °F
Precipitation: 1.98"
Humidity: 87%
Dew Point: 31 °F
Wind: 14 mph
Pressure: 30.13 "Hg
Visibility: 5 mi