Annual Weather Averages Near Cape Crozier
Averages are for Marion Island, which is 14 miles from Cape Crozier.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Cape Crozier
High Temp: 55 °F
Low Temp: 34 °F
Mean Temp: 44 °F
Precipitation: 5.58"
Humidity: 83%
Dew Point: 38 °F
Wind: 33 mph
Pressure: 29.76 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Cape Crozier
High Temp: 54 °F
Low Temp: 41 °F
Mean Temp: 47 °F
Precipitation: 5.21"
Humidity: 82%
Dew Point: 41 °F
Wind: 33 mph
Pressure: 29.73 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Cape Crozier
High Temp: 55 °F
Low Temp: 42 °F
Mean Temp: 48 °F
Precipitation: 5.95"
Humidity: 83%
Dew Point: 42 °F
Wind: 30 mph
Pressure: 29.79 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Cape Crozier
High Temp: 54 °F
Low Temp: 41 °F
Mean Temp: 47 °F
Precipitation: 5.95"
Humidity: 83%
Dew Point: 41 °F
Wind: 30 mph
Pressure: 29.82 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Cape Crozier
High Temp: 51 °F
Low Temp: 39 °F
Mean Temp: 45 °F
Precipitation: 6.37"
Humidity: 83%
Dew Point: 40 °F
Wind: 31 mph
Pressure: 29.83 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Cape Crozier
High Temp: 49 °F
Low Temp: 37 °F
Mean Temp: 43 °F
Precipitation: 6.65"
Humidity: 83%
Dew Point: 38 °F
Wind: 34 mph
Pressure: 29.75 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Cape Crozier
High Temp: 47 °F
Low Temp: 35 °F
Mean Temp: 41 °F
Precipitation: 5.47"
Humidity: 84%
Dew Point: 36 °F
Wind: 34 mph
Pressure: 29.70 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Cape Crozier
High Temp: 46 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 5.38"
Humidity: 83%
Dew Point: 35 °F
Wind: 36 mph
Pressure: 29.73 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Cape Crozier
High Temp: 46 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 5.52"
Humidity: 83%
Dew Point: 34 °F
Wind: 34 mph
Pressure: 29.74 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Cape Crozier
High Temp: 46 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 4.85"
Humidity: 82%
Dew Point: 35 °F
Wind: 34 mph
Pressure: 29.76 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Cape Crozier
High Temp: 49 °F
Low Temp: 36 °F
Mean Temp: 42 °F
Precipitation: 4.90"
Humidity: 81%
Dew Point: 36 °F
Wind: 33 mph
Pressure: 29.83 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Cape Crozier
High Temp: 50 °F
Low Temp: 37 °F
Mean Temp: 43 °F
Precipitation: 4.45"
Humidity: 81%
Dew Point: 37 °F
Wind: 31 mph
Pressure: 29.72 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Cape Crozier
High Temp: 52 °F
Low Temp: 39 °F
Mean Temp: 46 °F
Precipitation: 6.26"
Humidity: 81%
Dew Point: 39 °F
Wind: 34 mph
Pressure: 29.69 "Hg
Visibility: 10 mi