Annual Weather Averages in Grenchen
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Grenchen
High Temp: 77 °F
Low Temp: 26 °F
Mean Temp: 49 °F
Precipitation: 3.20"
Humidity: 77%
Dew Point: 42 °F
Wind: 4 mph
Pressure: 30.06 "Hg
Visibility: 0 mi
January Climate & Weather Averages in Grenchen
High Temp: 38 °F
Low Temp: 27 °F
Mean Temp: 33 °F
Precipitation: 2.12"
Humidity: 85%
Dew Point: 29 °F
Wind: 4 mph
Pressure: 30.14 "Hg
Visibility: 0 mi
February Climate & Weather Averages in Grenchen
High Temp: 40 °F
Low Temp: 26 °F
Mean Temp: 33 °F
Precipitation: 1.92"
Humidity: 80%
Dew Point: 28 °F
Wind: 4 mph
Pressure: 30.07 "Hg
Visibility: 0 mi
March Climate & Weather Averages in Grenchen
High Temp: 50 °F
Low Temp: 32 °F
Mean Temp: 41 °F
Precipitation: 2.46"
Humidity: 73%
Dew Point: 32 °F
Wind: 4 mph
Pressure: 30.05 "Hg
Visibility: 0 mi
April Climate & Weather Averages in Grenchen
High Temp: 60 °F
Low Temp: 39 °F
Mean Temp: 50 °F
Precipitation: 2.93"
Humidity: 69%
Dew Point: 39 °F
Wind: 4 mph
Pressure: 29.99 "Hg
Visibility: 0 mi
May Climate & Weather Averages in Grenchen
High Temp: 66 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 4.45"
Humidity: 71%
Dew Point: 46 °F
Wind: 4 mph
Pressure: 30.00 "Hg
Visibility: 0 mi
June Climate & Weather Averages in Grenchen
High Temp: 73 °F
Low Temp: 53 °F
Mean Temp: 63 °F
Precipitation: 3.95"
Humidity: 71%
Dew Point: 53 °F
Wind: 4 mph
Pressure: 30.01 "Hg
Visibility: 0 mi
July Climate & Weather Averages in Grenchen
High Temp: 77 °F
Low Temp: 56 °F
Mean Temp: 67 °F
Precipitation: 4.49"
Humidity: 69%
Dew Point: 55 °F
Wind: 4 mph
Pressure: 30.01 "Hg
Visibility: 0 mi
August Climate & Weather Averages in Grenchen
High Temp: 74 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 3.80"
Humidity: 73%
Dew Point: 55 °F
Wind: 3 mph
Pressure: 30.01 "Hg
Visibility: 0 mi
September Climate & Weather Averages in Grenchen
High Temp: 67 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 2.79"
Humidity: 79%
Dew Point: 51 °F
Wind: 4 mph
Pressure: 30.06 "Hg
Visibility: 0 mi
October Climate & Weather Averages in Grenchen
High Temp: 58 °F
Low Temp: 42 °F
Mean Temp: 50 °F
Precipitation: 3.12"
Humidity: 85%
Dew Point: 45 °F
Wind: 3 mph
Pressure: 30.08 "Hg
Visibility: 0 mi
November Climate & Weather Averages in Grenchen
High Temp: 47 °F
Low Temp: 35 °F
Mean Temp: 41 °F
Precipitation: 2.74"
Humidity: 87%
Dew Point: 37 °F
Wind: 3 mph
Pressure: 30.06 "Hg
Visibility: 0 mi
December Climate & Weather Averages in Grenchen
High Temp: 39 °F
Low Temp: 28 °F
Mean Temp: 34 °F
Precipitation: 3.66"
Humidity: 87%
Dew Point: 30 °F
Wind: 4 mph
Pressure: 30.19 "Hg
Visibility: 0 mi