Annual Weather Averages Near New Grimsby
Averages are for Scilly Saint Mary'S, which is 3 miles from New Grimsby.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in New Grimsby
High Temp: 67 °F
Low Temp: 44 °F
Mean Temp: 54 °F
Precipitation: 2.80"
Humidity: 84%
Dew Point: 49 °F
Wind: 31 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
January Climate & Weather Averages in New Grimsby
High Temp: 51 °F
Low Temp: 45 °F
Mean Temp: 48 °F
Precipitation: 3.64"
Humidity: 83%
Dew Point: 43 °F
Wind: 37 mph
Pressure: 29.98 "Hg
Visibility: 13 mi
February Climate & Weather Averages in New Grimsby
High Temp: 50 °F
Low Temp: 44 °F
Mean Temp: 47 °F
Precipitation: 2.98"
Humidity: 81%
Dew Point: 41 °F
Wind: 39 mph
Pressure: 29.97 "Hg
Visibility: 11 mi
March Climate & Weather Averages in New Grimsby
High Temp: 51 °F
Low Temp: 44 °F
Mean Temp: 48 °F
Precipitation: 2.74"
Humidity: 84%
Dew Point: 43 °F
Wind: 33 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
April Climate & Weather Averages in New Grimsby
High Temp: 53 °F
Low Temp: 46 °F
Mean Temp: 50 °F
Precipitation: 2.26"
Humidity: 83%
Dew Point: 44 °F
Wind: 29 mph
Pressure: 29.98 "Hg
Visibility: 11 mi
May Climate & Weather Averages in New Grimsby
High Temp: 58 °F
Low Temp: 50 °F
Mean Temp: 54 °F
Precipitation: 1.85"
Humidity: 86%
Dew Point: 49 °F
Wind: 26 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
June Climate & Weather Averages in New Grimsby
High Temp: 62 °F
Low Temp: 55 °F
Mean Temp: 58 °F
Precipitation: 2.06"
Humidity: 86%
Dew Point: 54 °F
Wind: 25 mph
Pressure: 30.03 "Hg
Visibility: 11 mi
July Climate & Weather Averages in New Grimsby
High Temp: 67 °F
Low Temp: 58 °F
Mean Temp: 63 °F
Precipitation: 2.07"
Humidity: 85%
Dew Point: 57 °F
Wind: 23 mph
Pressure: 30.03 "Hg
Visibility: 11 mi
August Climate & Weather Averages in New Grimsby
High Temp: 66 °F
Low Temp: 58 °F
Mean Temp: 62 °F
Precipitation: 2.81"
Humidity: 85%
Dew Point: 57 °F
Wind: 25 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
September Climate & Weather Averages in New Grimsby
High Temp: 64 °F
Low Temp: 56 °F
Mean Temp: 60 °F
Precipitation: 2.12"
Humidity: 85%
Dew Point: 55 °F
Wind: 26 mph
Pressure: 30.06 "Hg
Visibility: 10 mi
October Climate & Weather Averages in New Grimsby
High Temp: 59 °F
Low Temp: 53 °F
Mean Temp: 56 °F
Precipitation: 3.83"
Humidity: 85%
Dew Point: 51 °F
Wind: 31 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
November Climate & Weather Averages in New Grimsby
High Temp: 54 °F
Low Temp: 49 °F
Mean Temp: 51 °F
Precipitation: 3.77"
Humidity: 83%
Dew Point: 46 °F
Wind: 34 mph
Pressure: 29.93 "Hg
Visibility: 13 mi
December Climate & Weather Averages in New Grimsby
High Temp: 53 °F
Low Temp: 47 °F
Mean Temp: 50 °F
Precipitation: 3.44"
Humidity: 84%
Dew Point: 45 °F
Wind: 40 mph
Pressure: 29.96 "Hg
Visibility: 11 mi