Annual Weather Averages in Vostok
Vostok is 243 miles from East Antarctica (or Greater Antarctica), so the actual climate in East Antarctica (or Greater Antarctica) can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -16 °F
Low Temp: -86 °F
Mean Temp: -64 °F
Precipitation: 0.15"
Humidity: 53%
Dew Point: -69 °F
Wind: 19 mph
Pressure: 30.43 "Hg
Visibility: 10 mi
January Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -17 °F
Low Temp: -36 °F
Mean Temp: -27 °F
Precipitation: 0.27"
Humidity: 57%
Dew Point: -35 °F
Wind: 18 mph
Pressure: 29.40 "Hg
Visibility: 10 mi
February Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -39 °F
Low Temp: -59 °F
Mean Temp: -49 °F
Precipitation: 0.13"
Humidity: 55%
Dew Point: -58 °F
Wind: 20 mph
Pressure: 29.94 "Hg
Visibility: 10 mi
March Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -67 °F
Low Temp: -80 °F
Mean Temp: -74 °F
Precipitation: 0.18"
Humidity: 53%
Dew Point: -80 °F
Wind: 20 mph
Pressure: 30.56 "Hg
Visibility: 10 mi
April Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -79 °F
Low Temp: -86 °F
Mean Temp: -83 °F
Precipitation: 0.13"
Humidity: 51%
Dew Point: -86 °F
Wind: 17 mph
Pressure: 30.87 "Hg
Visibility: 10 mi
May Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -77 °F
Low Temp: -85 °F
Mean Temp: -81 °F
Precipitation: 0.13"
Humidity: 51%
Dew Point: -83 °F
Wind: 16 mph
Pressure: 31.01 "Hg
Visibility: 10 mi
June Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -78 °F
Low Temp: -85 °F
Mean Temp: -83 °F
Precipitation: 0.14"
Humidity: 51%
Dew Point: -83 °F
Wind: 17 mph
Pressure: 31.11 "Hg
Visibility: 10 mi
July Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -76 °F
Low Temp: -84 °F
Mean Temp: -81 °F
Precipitation: 0.11"
Humidity: 51%
Dew Point: -82 °F
Wind: 17 mph
Pressure: 30.98 "Hg
Visibility: 10 mi
August Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -75 °F
Low Temp: -83 °F
Mean Temp: -80 °F
Precipitation: 0.13"
Humidity: 50%
Dew Point: -82 °F
Wind: 18 mph
Pressure: 31.06 "Hg
Visibility: 10 mi
September Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -74 °F
Low Temp: -84 °F
Mean Temp: -81 °F
Precipitation: 0.14"
Humidity: 50%
Dew Point: -81 °F
Wind: 19 mph
Pressure: 30.82 "Hg
Visibility: 10 mi
October Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -57 °F
Low Temp: -77 °F
Mean Temp: -67 °F
Precipitation: 0.16"
Humidity: 52%
Dew Point: -74 °F
Wind: 22 mph
Pressure: 30.27 "Hg
Visibility: 9 mi
November Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -32 °F
Low Temp: -53 °F
Mean Temp: -42 °F
Precipitation: 0.13"
Humidity: 54%
Dew Point: -50 °F
Wind: 21 mph
Pressure: 29.71 "Hg
Visibility: 10 mi
December Climate & Weather Averages in East Antarctica (or Greater Antarctica)
High Temp: -16 °F
Low Temp: -34 °F
Mean Temp: -25 °F
Precipitation: 0.13"
Humidity: 57%
Dew Point: -33 °F
Wind: 18 mph
Pressure: 29.37 "Hg
Visibility: 10 mi