Annual Weather Averages in Mehamn
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Mehamn
High Temp: 57 °F
Low Temp: 19 °F
Mean Temp: 36 °F
Precipitation: 1.83"
Humidity: 80%
Dew Point: 30 °F
Wind: 24 mph
Pressure: 29.76 "Hg
Visibility: 7 mi
January Climate & Weather Averages in Mehamn
High Temp: 29 °F
Low Temp: 20 °F
Mean Temp: 24 °F
Precipitation: 2.17"
Humidity: 81%
Dew Point: 19 °F
Wind: 30 mph
Pressure: 29.60 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Mehamn
High Temp: 28 °F
Low Temp: 19 °F
Mean Temp: 23 °F
Precipitation: 1.89"
Humidity: 81%
Dew Point: 19 °F
Wind: 31 mph
Pressure: 29.63 "Hg
Visibility: 6 mi
March Climate & Weather Averages in Mehamn
High Temp: 31 °F
Low Temp: 22 °F
Mean Temp: 26 °F
Precipitation: 2.28"
Humidity: 80%
Dew Point: 21 °F
Wind: 31 mph
Pressure: 29.65 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Mehamn
High Temp: 36 °F
Low Temp: 27 °F
Mean Temp: 31 °F
Precipitation: 1.58"
Humidity: 78%
Dew Point: 26 °F
Wind: 25 mph
Pressure: 29.84 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Mehamn
High Temp: 42 °F
Low Temp: 35 °F
Mean Temp: 38 °F
Precipitation: 1.59"
Humidity: 75%
Dew Point: 31 °F
Wind: 21 mph
Pressure: 29.95 "Hg
Visibility: 7 mi
June Climate & Weather Averages in Mehamn
High Temp: 49 °F
Low Temp: 42 °F
Mean Temp: 45 °F
Precipitation: 1.28"
Humidity: 77%
Dew Point: 38 °F
Wind: 19 mph
Pressure: 29.90 "Hg
Visibility: 7 mi
July Climate & Weather Averages in Mehamn
High Temp: 57 °F
Low Temp: 47 °F
Mean Temp: 52 °F
Precipitation: 1.48"
Humidity: 80%
Dew Point: 45 °F
Wind: 17 mph
Pressure: 29.89 "Hg
Visibility: 7 mi
August Climate & Weather Averages in Mehamn
High Temp: 55 °F
Low Temp: 46 °F
Mean Temp: 51 °F
Precipitation: 1.38"
Humidity: 81%
Dew Point: 45 °F
Wind: 17 mph
Pressure: 29.88 "Hg
Visibility: 7 mi
September Climate & Weather Averages in Mehamn
High Temp: 50 °F
Low Temp: 41 °F
Mean Temp: 46 °F
Precipitation: 1.53"
Humidity: 80%
Dew Point: 40 °F
Wind: 20 mph
Pressure: 29.81 "Hg
Visibility: 7 mi
October Climate & Weather Averages in Mehamn
High Temp: 40 °F
Low Temp: 33 °F
Mean Temp: 37 °F
Precipitation: 2.53"
Humidity: 82%
Dew Point: 32 °F
Wind: 23 mph
Pressure: 29.73 "Hg
Visibility: 7 mi
November Climate & Weather Averages in Mehamn
High Temp: 35 °F
Low Temp: 26 °F
Mean Temp: 30 °F
Precipitation: 1.93"
Humidity: 81%
Dew Point: 25 °F
Wind: 26 mph
Pressure: 29.69 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Mehamn
High Temp: 32 °F
Low Temp: 23 °F
Mean Temp: 27 °F
Precipitation: 2.27"
Humidity: 80%
Dew Point: 22 °F
Wind: 29 mph
Pressure: 29.58 "Hg
Visibility: 7 mi