Annual Weather Averages Near Hart
Averages are for Mason County Airport, which is 18 miles from Hart.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Hart
High Temp: 82 °F
Low Temp: 20 °F
Mean Temp: 50 °F
Precipitation: 3.20"
Humidity: 74%
Dew Point: 39 °F
Wind: 13 mph
Pressure: 128.36 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Hart
High Temp: 33 °F
Low Temp: 21 °F
Mean Temp: 27 °F
Precipitation: 2.89"
Humidity: 79%
Dew Point: 20 °F
Wind: 15 mph
Pressure: 128.90 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Hart
High Temp: 33 °F
Low Temp: 20 °F
Mean Temp: 26 °F
Precipitation: 2.44"
Humidity: 75%
Dew Point: 18 °F
Wind: 15 mph
Pressure: 124.42 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Hart
High Temp: 44 °F
Low Temp: 28 °F
Mean Temp: 36 °F
Precipitation: 2.38"
Humidity: 72%
Dew Point: 25 °F
Wind: 14 mph
Pressure: 128.87 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Hart
High Temp: 55 °F
Low Temp: 36 °F
Mean Temp: 46 °F
Precipitation: 3.78"
Humidity: 68%
Dew Point: 32 °F
Wind: 15 mph
Pressure: 128.61 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Hart
High Temp: 69 °F
Low Temp: 48 °F
Mean Temp: 58 °F
Precipitation: 3.62"
Humidity: 69%
Dew Point: 45 °F
Wind: 13 mph
Pressure: 128.53 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Hart
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 3.82"
Humidity: 72%
Dew Point: 55 °F
Wind: 11 mph
Pressure: 128.29 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Hart
High Temp: 82 °F
Low Temp: 63 °F
Mean Temp: 72 °F
Precipitation: 3.09"
Humidity: 75%
Dew Point: 61 °F
Wind: 10 mph
Pressure: 128.67 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Hart
High Temp: 81 °F
Low Temp: 62 °F
Mean Temp: 71 °F
Precipitation: 2.89"
Humidity: 77%
Dew Point: 60 °F
Wind: 10 mph
Pressure: 128.72 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Hart
High Temp: 74 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 3.04"
Humidity: 77%
Dew Point: 54 °F
Wind: 11 mph
Pressure: 128.75 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Hart
High Temp: 61 °F
Low Temp: 44 °F
Mean Temp: 52 °F
Precipitation: 5.18"
Humidity: 77%
Dew Point: 43 °F
Wind: 13 mph
Pressure: 128.58 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Hart
High Temp: 47 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 2.58"
Humidity: 74%
Dew Point: 31 °F
Wind: 16 mph
Pressure: 129.11 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Hart
High Temp: 38 °F
Low Temp: 27 °F
Mean Temp: 33 °F
Precipitation: 2.73"
Humidity: 79%
Dew Point: 25 °F
Wind: 15 mph
Pressure: 128.88 "Hg
Visibility: 8 mi