Annual Weather Averages Near St. John's
Averages are for St. John's, which is 4 miles from St. John's.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in St. John's
High Temp: 70 °F
Low Temp: 17 °F
Mean Temp: 41 °F
Precipitation: 3.09"
Humidity: 83%
Dew Point: 36 °F
Wind: 13 mph
Pressure: 29.92 "Hg
Visibility: 10 mi
January Climate & Weather Averages in St. John's
High Temp: 31 °F
Low Temp: 18 °F
Mean Temp: 25 °F
Precipitation: 4.35"
Humidity: 84%
Dew Point: 20 °F
Wind: 16 mph
Pressure: 29.79 "Hg
Visibility: 10 mi
February Climate & Weather Averages in St. John's
High Temp: 31 °F
Low Temp: 17 °F
Mean Temp: 24 °F
Precipitation: 3.63"
Humidity: 83%
Dew Point: 19 °F
Wind: 16 mph
Pressure: 29.79 "Hg
Visibility: 9 mi
March Climate & Weather Averages in St. John's
High Temp: 34 °F
Low Temp: 21 °F
Mean Temp: 28 °F
Precipitation: 3.46"
Humidity: 83%
Dew Point: 23 °F
Wind: 15 mph
Pressure: 29.88 "Hg
Visibility: 10 mi
April Climate & Weather Averages in St. John's
High Temp: 42 °F
Low Temp: 29 °F
Mean Temp: 35 °F
Precipitation: 2.71"
Humidity: 83%
Dew Point: 30 °F
Wind: 13 mph
Pressure: 29.95 "Hg
Visibility: 9 mi
May Climate & Weather Averages in St. John's
High Temp: 52 °F
Low Temp: 35 °F
Mean Temp: 44 °F
Precipitation: 2.07"
Humidity: 82%
Dew Point: 37 °F
Wind: 12 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
June Climate & Weather Averages in St. John's
High Temp: 61 °F
Low Temp: 42 °F
Mean Temp: 51 °F
Precipitation: 1.94"
Humidity: 83%
Dew Point: 45 °F
Wind: 12 mph
Pressure: 29.95 "Hg
Visibility: 10 mi
July Climate & Weather Averages in St. John's
High Temp: 70 °F
Low Temp: 51 °F
Mean Temp: 61 °F
Precipitation: 1.89"
Humidity: 82%
Dew Point: 54 °F
Wind: 12 mph
Pressure: 29.97 "Hg
Visibility: 11 mi
August Climate & Weather Averages in St. John's
High Temp: 70 °F
Low Temp: 53 °F
Mean Temp: 61 °F
Precipitation: 1.95"
Humidity: 83%
Dew Point: 55 °F
Wind: 11 mph
Pressure: 29.98 "Hg
Visibility: 11 mi
September Climate & Weather Averages in St. John's
High Temp: 63 °F
Low Temp: 47 °F
Mean Temp: 55 °F
Precipitation: 2.50"
Humidity: 84%
Dew Point: 49 °F
Wind: 12 mph
Pressure: 29.99 "Hg
Visibility: 12 mi
October Climate & Weather Averages in St. John's
High Temp: 52 °F
Low Temp: 40 °F
Mean Temp: 46 °F
Precipitation: 3.78"
Humidity: 85%
Dew Point: 41 °F
Wind: 13 mph
Pressure: 29.96 "Hg
Visibility: 11 mi
November Climate & Weather Averages in St. John's
High Temp: 44 °F
Low Temp: 32 °F
Mean Temp: 38 °F
Precipitation: 4.07"
Humidity: 84%
Dew Point: 33 °F
Wind: 14 mph
Pressure: 29.94 "Hg
Visibility: 11 mi
December Climate & Weather Averages in St. John's
High Temp: 36 °F
Low Temp: 24 °F
Mean Temp: 30 °F
Precipitation: 4.74"
Humidity: 85%
Dew Point: 25 °F
Wind: 15 mph
Pressure: 29.82 "Hg
Visibility: 10 mi