Annual Weather Averages Near Chatham Islands
Averages are for Chatham Islands Aws, which is 5 miles from Chatham Islands.
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Chatham Islands
High Temp: 67 °F
Low Temp: 43 °F
Mean Temp: 54 °F
Precipitation: 2.47"
Humidity: 81%
Dew Point: 48 °F
Wind: 17 mph
Pressure: 29.93 "Hg
Visibility: 12 mi
January Climate & Weather Averages in Chatham Islands
High Temp: 67 °F
Low Temp: 54 °F
Mean Temp: 61 °F
Precipitation: 1.92"
Humidity: 80%
Dew Point: 54 °F
Wind: 17 mph
Pressure: 29.91 "Hg
Visibility: 12 mi
February Climate & Weather Averages in Chatham Islands
High Temp: 66 °F
Low Temp: 54 °F
Mean Temp: 60 °F
Precipitation: 2.18"
Humidity: 79%
Dew Point: 53 °F
Wind: 15 mph
Pressure: 30.00 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Chatham Islands
High Temp: 64 °F
Low Temp: 53 °F
Mean Temp: 59 °F
Precipitation: 2.72"
Humidity: 81%
Dew Point: 52 °F
Wind: 15 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Chatham Islands
High Temp: 61 °F
Low Temp: 51 °F
Mean Temp: 56 °F
Precipitation: 2.78"
Humidity: 83%
Dew Point: 50 °F
Wind: 16 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Chatham Islands
High Temp: 57 °F
Low Temp: 48 °F
Mean Temp: 53 °F
Precipitation: 3.43"
Humidity: 84%
Dew Point: 48 °F
Wind: 15 mph
Pressure: 29.92 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Chatham Islands
High Temp: 54 °F
Low Temp: 44 °F
Mean Temp: 49 °F
Precipitation: 3.39"
Humidity: 83%
Dew Point: 44 °F
Wind: 18 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
July Climate & Weather Averages in Chatham Islands
High Temp: 52 °F
Low Temp: 43 °F
Mean Temp: 48 °F
Precipitation: 2.65"
Humidity: 83%
Dew Point: 43 °F
Wind: 17 mph
Pressure: 29.92 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Chatham Islands
High Temp: 53 °F
Low Temp: 44 °F
Mean Temp: 49 °F
Precipitation: 2.47"
Humidity: 84%
Dew Point: 44 °F
Wind: 16 mph
Pressure: 29.90 "Hg
Visibility: 12 mi
September Climate & Weather Averages in Chatham Islands
High Temp: 55 °F
Low Temp: 45 °F
Mean Temp: 50 °F
Precipitation: 1.91"
Humidity: 82%
Dew Point: 45 °F
Wind: 18 mph
Pressure: 29.91 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Chatham Islands
High Temp: 58 °F
Low Temp: 46 °F
Mean Temp: 52 °F
Precipitation: 2.40"
Humidity: 80%
Dew Point: 45 °F
Wind: 20 mph
Pressure: 29.84 "Hg
Visibility: 12 mi
November Climate & Weather Averages in Chatham Islands
High Temp: 60 °F
Low Temp: 48 °F
Mean Temp: 54 °F
Precipitation: 1.77"
Humidity: 79%
Dew Point: 47 °F
Wind: 18 mph
Pressure: 29.87 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Chatham Islands
High Temp: 64 °F
Low Temp: 52 °F
Mean Temp: 58 °F
Precipitation: 1.97"
Humidity: 80%
Dew Point: 51 °F
Wind: 16 mph
Pressure: 29.95 "Hg
Visibility: 12 mi