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Climate & Weather Averages in Mount Vinson, Antarctica

Currently: 2 °F. Light snow. Overcast. (Weather station: Base Belgrano Ii, Antarctica). See more current weather

Annual Weather Averages in Base Belgrano Ii

Base Belgrano Ii is 702 miles from Mount Vinson, so the actual climate in Mount Vinson can vary a bit.

Based on weather reports collected during 2012–2021.

Jan
34
20
1.12
Feb
27
12
1.72
Mar
17
4
1.43
Apr
10
-4
1.4
May
8
-6
1.08
Jun
4
-10
1.35
Jul
1
-14
1.2
Aug
0
-15
1.09
Sep
6
-8
0.86
Oct
15
-1
0.61
Nov
29
14
0.55
Dec
35
21
0.31

All Year Climate & Weather Averages in Mount Vinson

High Temp: 35 °F

Low Temp: -15 °F

Mean Temp: 8 °F

Precipitation: 1.06"

Humidity: 78%

Dew Point: 3 °F

Wind: 22 mph

Pressure: 29.17 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Mount Vinson

High Temp: 34 °F

Low Temp: 20 °F

Mean Temp: 27 °F

Precipitation: 1.12"

Humidity: 84%

Dew Point: 23 °F

Wind: 15 mph

Pressure: 29.22 "Hg

Visibility: 10 mi

February Climate & Weather Averages in Mount Vinson

High Temp: 27 °F

Low Temp: 12 °F

Mean Temp: 20 °F

Precipitation: 1.72"

Humidity: 83%

Dew Point: 15 °F

Wind: 19 mph

Pressure: 29.15 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Mount Vinson

High Temp: 17 °F

Low Temp: 4 °F

Mean Temp: 11 °F

Precipitation: 1.43"

Humidity: 80%

Dew Point: 5 °F

Wind: 21 mph

Pressure: 29.14 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Mount Vinson

High Temp: 10 °F

Low Temp: -4 °F

Mean Temp: 3 °F

Precipitation: 1.40"

Humidity: 76%

Dew Point: -2 °F

Wind: 23 mph

Pressure: 29.15 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Mount Vinson

High Temp: 8 °F

Low Temp: -6 °F

Mean Temp: 1 °F

Precipitation: 1.08"

Humidity: 75%

Dew Point: -5 °F

Wind: 24 mph

Pressure: 29.19 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Mount Vinson

High Temp: 4 °F

Low Temp: -10 °F

Mean Temp: -3 °F

Precipitation: 1.35"

Humidity: 72%

Dew Point: -9 °F

Wind: 26 mph

Pressure: 29.24 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Mount Vinson

High Temp: 1 °F

Low Temp: -14 °F

Mean Temp: -6 °F

Precipitation: 1.20"

Humidity: 70%

Dew Point: -13 °F

Wind: 25 mph

Pressure: 29.20 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Mount Vinson

High Temp: 0 °F

Low Temp: -15 °F

Mean Temp: -8 °F

Precipitation: 1.09"

Humidity: 69%

Dew Point: -15 °F

Wind: 23 mph

Pressure: 29.24 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Mount Vinson

High Temp: 6 °F

Low Temp: -8 °F

Mean Temp: -1 °F

Precipitation: 0.86"

Humidity: 75%

Dew Point: -7 °F

Wind: 28 mph

Pressure: 29.11 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Mount Vinson

High Temp: 15 °F

Low Temp: -1 °F

Mean Temp: 7 °F

Precipitation: 0.61"

Humidity: 79%

Dew Point: 2 °F

Wind: 21 mph

Pressure: 29.14 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Mount Vinson

High Temp: 29 °F

Low Temp: 14 °F

Mean Temp: 22 °F

Precipitation: 0.55"

Humidity: 85%

Dew Point: 18 °F

Wind: 23 mph

Pressure: 29.10 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Mount Vinson

High Temp: 35 °F

Low Temp: 21 °F

Mean Temp: 28 °F

Precipitation: 0.31"

Humidity: 82%

Dew Point: 23 °F

Wind: 20 mph

Pressure: 29.18 "Hg

Visibility: 10 mi

Quick Climate Info

Hottest MonthDecember (28 °F avg)
Coldest MonthAugust (-8 °F avg)
Wettest MonthFebruary (1.72" avg)
Windiest MonthSeptember (28 mph avg)
Annual precip.12.72" (per year)

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