Annual Weather Averages in Mawson
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Mawson
High Temp: 37 °F
Low Temp: -9 °F
Mean Temp: 11 °F
Precipitation: 0.26"
Humidity: 55%
Dew Point: -2 °F
Wind: 51 mph
Pressure: 29.15 "Hg
Visibility: 16 mi
January Climate & Weather Averages in Mawson
High Temp: 37 °F
Low Temp: 26 °F
Mean Temp: 31 °F
Precipitation: 0.53"
Humidity: 61%
Dew Point: 19 °F
Wind: 41 mph
Pressure: 29.14 "Hg
Visibility: 18 mi
February Climate & Weather Averages in Mawson
High Temp: 30 °F
Low Temp: 17 °F
Mean Temp: 24 °F
Precipitation: 0.21"
Humidity: 55%
Dew Point: 10 °F
Wind: 52 mph
Pressure: 29.14 "Hg
Visibility: 17 mi
March Climate & Weather Averages in Mawson
High Temp: 18 °F
Low Temp: 5 °F
Mean Temp: 11 °F
Precipitation: 0.17"
Humidity: 51%
Dew Point: -3 °F
Wind: 50 mph
Pressure: 29.18 "Hg
Visibility: 18 mi
April Climate & Weather Averages in Mawson
High Temp: 11 °F
Low Temp: -1 °F
Mean Temp: 5 °F
Precipitation: 0.38"
Humidity: 55%
Dew Point: -8 °F
Wind: 54 mph
Pressure: 29.17 "Hg
Visibility: 15 mi
May Climate & Weather Averages in Mawson
High Temp: 8 °F
Low Temp: -5 °F
Mean Temp: 2 °F
Precipitation: 0.09"
Humidity: 54%
Dew Point: -11 °F
Wind: 54 mph
Pressure: 29.20 "Hg
Visibility: 15 mi
June Climate & Weather Averages in Mawson
High Temp: 7 °F
Low Temp: -6 °F
Mean Temp: 0 °F
Precipitation: 0.15"
Humidity: 54%
Dew Point: -13 °F
Wind: 54 mph
Pressure: 29.24 "Hg
Visibility: 15 mi
July Climate & Weather Averages in Mawson
High Temp: 5 °F
Low Temp: -9 °F
Mean Temp: -2 °F
Precipitation: 0.43"
Humidity: 58%
Dew Point: -13 °F
Wind: 53 mph
Pressure: 29.15 "Hg
Visibility: 14 mi
August Climate & Weather Averages in Mawson
High Temp: 8 °F
Low Temp: -6 °F
Mean Temp: 1 °F
Precipitation: 0.10"
Humidity: 56%
Dew Point: -11 °F
Wind: 59 mph
Pressure: 29.11 "Hg
Visibility: 14 mi
September Climate & Weather Averages in Mawson
High Temp: 8 °F
Low Temp: -5 °F
Mean Temp: 2 °F
Precipitation: 0.18"
Humidity: 55%
Dew Point: -11 °F
Wind: 55 mph
Pressure: 29.03 "Hg
Visibility: 15 mi
October Climate & Weather Averages in Mawson
High Temp: 17 °F
Low Temp: 3 °F
Mean Temp: 10 °F
Precipitation: 0.27"
Humidity: 51%
Dew Point: -4 °F
Wind: 53 mph
Pressure: 29.10 "Hg
Visibility: 17 mi
November Climate & Weather Averages in Mawson
High Temp: 29 °F
Low Temp: 16 °F
Mean Temp: 23 °F
Precipitation: 0.47"
Humidity: 55%
Dew Point: 9 °F
Wind: 48 mph
Pressure: 29.15 "Hg
Visibility: 17 mi
December Climate & Weather Averages in Mawson
High Temp: 36 °F
Low Temp: 25 °F
Mean Temp: 31 °F
Precipitation: 0.13"
Humidity: 60%
Dew Point: 18 °F
Wind: 42 mph
Pressure: 29.14 "Hg
Visibility: 18 mi