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Climate & Weather Averages in Holmes Summit, Antarctica

Currently: 28 °F. Partly sunny. (Weather station: Base Belgrano Ii, Antarctica). See more current weather

Annual Weather Averages in Base Belgrano Ii

Base Belgrano Ii is 232 miles from Holmes Summit, so the actual climate in Holmes Summit can vary a bit.

Based on weather reports collected during 2005–2015.

All Year Climate & Weather Averages in Holmes Summit

High Temp: 34 °F

Low Temp: -14 °F

Mean Temp: 8 °F

Precipitation: 1.76"

Humidity: 68%

Dew Point: -1 °F

Wind: 12 mph

Pressure: 29.20 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Holmes Summit

High Temp: 34 °F

Low Temp: 21 °F

Mean Temp: 27 °F

Precipitation: 1.87"

Humidity: 77%

Dew Point: 21 °F

Wind: 8 mph

Pressure: 29.24 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Holmes Summit

High Temp: 27 °F

Low Temp: 13 °F

Mean Temp: 20 °F

Precipitation: 2.97"

Humidity: 75%

Dew Point: 13 °F

Wind: 10 mph

Pressure: 29.20 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Holmes Summit

High Temp: 17 °F

Low Temp: 2 °F

Mean Temp: 10 °F

Precipitation: 1.21"

Humidity: 71%

Dew Point: 2 °F

Wind: 12 mph

Pressure: 29.18 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Holmes Summit

High Temp: 10 °F

Low Temp: -6 °F

Mean Temp: 2 °F

Precipitation: 2.23"

Humidity: 67%

Dew Point: -7 °F

Wind: 13 mph

Pressure: 29.22 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Holmes Summit

High Temp: 7 °F

Low Temp: -7 °F

Mean Temp: 0 °F

Precipitation: 2.32"

Humidity: 65%

Dew Point: -9 °F

Wind: 13 mph

Pressure: 29.24 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Holmes Summit

High Temp: 4 °F

Low Temp: -10 °F

Mean Temp: -3 °F

Precipitation: 1.46"

Humidity: 61%

Dew Point: -13 °F

Wind: 15 mph

Pressure: 29.28 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Holmes Summit

High Temp: 2 °F

Low Temp: -13 °F

Mean Temp: -6 °F

Precipitation: 1.75"

Humidity: 59%

Dew Point: -16 °F

Wind: 14 mph

Pressure: 29.19 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Holmes Summit

High Temp: 2 °F

Low Temp: -14 °F

Mean Temp: -6 °F

Precipitation: 2.27"

Humidity: 59%

Dew Point: -17 °F

Wind: 14 mph

Pressure: 29.23 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Holmes Summit

High Temp: 5 °F

Low Temp: -10 °F

Mean Temp: -2 °F

Precipitation: 1.60"

Humidity: 61%

Dew Point: -12 °F

Wind: 13 mph

Pressure: 29.25 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Holmes Summit

High Temp: 14 °F

Low Temp: -2 °F

Mean Temp: 6 °F

Precipitation: 0.96"

Humidity: 66%

Dew Point: -4 °F

Wind: 12 mph

Pressure: 29.06 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Holmes Summit

High Temp: 28 °F

Low Temp: 12 °F

Mean Temp: 20 °F

Precipitation: 1.78"

Humidity: 75%

Dew Point: 13 °F

Wind: 11 mph

Pressure: 29.14 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Holmes Summit

High Temp: 34 °F

Low Temp: 19 °F

Mean Temp: 26 °F

Precipitation: 0.76"

Humidity: 77%

Dew Point: 20 °F

Wind: 8 mph

Pressure: 29.17 "Hg

Visibility: 10 mi

Quick Climate Info

Hottest MonthJanuary (27 °F avg)
Coldest MonthAugust (-6 °F avg)
Wettest MonthFebruary (2.97" avg)
Windiest MonthJune (15 mph avg)
Annual precip.21.17" (per year)

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