Annual Weather Averages in Chatham Islands Aws
Chatham Islands Aws is 450 miles from Bollons Island, so the actual climate in Bollons Island can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Bollons Island
High Temp: 71 °F
Low Temp: 45 °F
Mean Temp: 57 °F
Precipitation: 3.00"
Humidity: 76%
Dew Point: 49 °F
Wind: 35 mph
Pressure: 29.94 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Bollons Island
High Temp: 71 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 1.92"
Humidity: 74%
Dew Point: 54 °F
Wind: 37 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Bollons Island
High Temp: 70 °F
Low Temp: 57 °F
Mean Temp: 64 °F
Precipitation: 2.27"
Humidity: 74%
Dew Point: 54 °F
Wind: 32 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Bollons Island
High Temp: 68 °F
Low Temp: 56 °F
Mean Temp: 62 °F
Precipitation: 3.37"
Humidity: 77%
Dew Point: 53 °F
Wind: 29 mph
Pressure: 30.06 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Bollons Island
High Temp: 64 °F
Low Temp: 53 °F
Mean Temp: 59 °F
Precipitation: 3.74"
Humidity: 77%
Dew Point: 50 °F
Wind: 32 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Bollons Island
High Temp: 60 °F
Low Temp: 50 °F
Mean Temp: 55 °F
Precipitation: 3.45"
Humidity: 77%
Dew Point: 47 °F
Wind: 34 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Bollons Island
High Temp: 56 °F
Low Temp: 47 °F
Mean Temp: 51 °F
Precipitation: 3.46"
Humidity: 80%
Dew Point: 45 °F
Wind: 32 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Bollons Island
High Temp: 55 °F
Low Temp: 45 °F
Mean Temp: 50 °F
Precipitation: 4.04"
Humidity: 78%
Dew Point: 43 °F
Wind: 34 mph
Pressure: 29.95 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Bollons Island
High Temp: 55 °F
Low Temp: 45 °F
Mean Temp: 50 °F
Precipitation: 3.35"
Humidity: 78%
Dew Point: 43 °F
Wind: 32 mph
Pressure: 29.92 "Hg
Visibility: 11 mi
September Climate & Weather Averages in Bollons Island
High Temp: 57 °F
Low Temp: 47 °F
Mean Temp: 52 °F
Precipitation: 2.98"
Humidity: 76%
Dew Point: 44 °F
Wind: 40 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Bollons Island
High Temp: 62 °F
Low Temp: 49 °F
Mean Temp: 55 °F
Precipitation: 2.36"
Humidity: 73%
Dew Point: 46 °F
Wind: 39 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Bollons Island
High Temp: 64 °F
Low Temp: 52 °F
Mean Temp: 58 °F
Precipitation: 2.00"
Humidity: 75%
Dew Point: 49 °F
Wind: 38 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Bollons Island
High Temp: 68 °F
Low Temp: 55 °F
Mean Temp: 62 °F
Precipitation: 3.11"
Humidity: 76%
Dew Point: 53 °F
Wind: 36 mph
Pressure: 29.90 "Hg
Visibility: 11 mi