Annual Weather Averages Near Brest
Averages are for Brest, which is 9 miles from Brest.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Brest
High Temp: 78 °F
Low Temp: 24 °F
Mean Temp: 48 °F
Precipitation: 2.00"
Humidity: 76%
Dew Point: 40 °F
Wind: 12 mph
Pressure: 30.01 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Brest
High Temp: 32 °F
Low Temp: 24 °F
Mean Temp: 28 °F
Precipitation: 1.56"
Humidity: 87%
Dew Point: 25 °F
Wind: 13 mph
Pressure: 30.06 "Hg
Visibility: 5 mi
February Climate & Weather Averages in Brest
High Temp: 35 °F
Low Temp: 26 °F
Mean Temp: 31 °F
Precipitation: 1.38"
Humidity: 84%
Dew Point: 26 °F
Wind: 13 mph
Pressure: 30.03 "Hg
Visibility: 5 mi
March Climate & Weather Averages in Brest
High Temp: 44 °F
Low Temp: 30 °F
Mean Temp: 37 °F
Precipitation: 1.33"
Humidity: 75%
Dew Point: 29 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Brest
High Temp: 58 °F
Low Temp: 39 °F
Mean Temp: 48 °F
Precipitation: 1.50"
Humidity: 66%
Dew Point: 36 °F
Wind: 12 mph
Pressure: 29.97 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Brest
High Temp: 68 °F
Low Temp: 48 °F
Mean Temp: 58 °F
Precipitation: 2.62"
Humidity: 65%
Dew Point: 46 °F
Wind: 12 mph
Pressure: 29.98 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Brest
High Temp: 74 °F
Low Temp: 55 °F
Mean Temp: 64 °F
Precipitation: 2.77"
Humidity: 65%
Dew Point: 52 °F
Wind: 11 mph
Pressure: 29.96 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Brest
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 3.37"
Humidity: 67%
Dew Point: 56 °F
Wind: 11 mph
Pressure: 29.94 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Brest
High Temp: 77 °F
Low Temp: 57 °F
Mean Temp: 66 °F
Precipitation: 2.62"
Humidity: 68%
Dew Point: 55 °F
Wind: 10 mph
Pressure: 29.99 "Hg
Visibility: 7 mi
September Climate & Weather Averages in Brest
High Temp: 66 °F
Low Temp: 49 °F
Mean Temp: 57 °F
Precipitation: 2.18"
Humidity: 76%
Dew Point: 49 °F
Wind: 11 mph
Pressure: 30.03 "Hg
Visibility: 6 mi
October Climate & Weather Averages in Brest
High Temp: 55 °F
Low Temp: 41 °F
Mean Temp: 48 °F
Precipitation: 1.67"
Humidity: 81%
Dew Point: 41 °F
Wind: 12 mph
Pressure: 30.07 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Brest
High Temp: 43 °F
Low Temp: 34 °F
Mean Temp: 39 °F
Precipitation: 1.49"
Humidity: 87%
Dew Point: 35 °F
Wind: 12 mph
Pressure: 30.06 "Hg
Visibility: 5 mi
December Climate & Weather Averages in Brest
High Temp: 35 °F
Low Temp: 27 °F
Mean Temp: 31 °F
Precipitation: 1.56"
Humidity: 88%
Dew Point: 28 °F
Wind: 13 mph
Pressure: 30.06 "Hg
Visibility: 4 mi