Prince Charles Mountains

Mountains Remote Antarctic mountain range with glaciated peaks

Remote massifs and nunataks in East Antarctica, the Prince Charles Mountains draw geologists and glaciologists studying exposed rock, ice dynamics and continental geology; access is by scientific expedition and ice logistics rather than regular tourism.

Main image
Prince Charles Mountains
-71.4272, 67.2461

Tips for Visiting Prince Charles Mountains #

  • Access is only by organised scientific expedition or specialised Antarctic voyage - there is no public infrastructure, so plan through an operator that includes the Prince Charles Mountains in its itinerary and confirm permissions under the Antarctic Treaty.
  • Travel in the austral summer (roughly November-February) when sea and weather windows are likelier; expect strict environmental rules, limited landing opportunities, and weather-dependent itineraries, not fixed timetables.

Best Time to Visit Prince Charles Mountains #

Visits to the Prince Charles Mountains are only feasible during the austral summer (roughly November-February) when conditions and access are least severe.

Austral summer (expedition season)
Nov-Feb · Well below freezing
This is the only practical window for visits or scientific expeditions-continuous daylight and reduced sea/ice hazards make access possible, but conditions remain extreme and logistical support is required.
Austral winter (not recommended)
Mar-Oct · Extremely cold (well below freezing)
Sea ice, darkness and severe cold make travel and fieldwork impractical for most visitors during these months.

Weather & Climate near Prince Charles Mountains #

Climate

Prince Charles Mountains's climate is classified as Ice Cap - Ice Cap climate with freezing summers (peaking in January) and freezing winters (coldest in August). Temperatures range from -33°C to -6°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Temperature & Rainfall
Temperature Range
-6°
Warmest Month
-33°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -6°C and lows of -11°C. The driest month with just 0 mm and breezy conditions.

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -6°

Weather

0 mm
Rainfall
6.5 m/s
Wind
Breezy

February

February is freezing with highs of -11°C and lows of -16°C. Almost no rain and breezy conditions.

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-16° -11°

Weather

3 mm
Rainfall
8.0 m/s
Wind
Breezy

March

March is freezing with highs of -18°C and lows of -24°C. Almost no rain and breezy conditions.

Comfort

-21°
Feels Like Freezing
-21°C
Temperature
-24° -18°

Weather

1 mm
Rainfall
8.7 m/s
Wind
Breezy

April

April is freezing with highs of -23°C and lows of -29°C. Light rainfall and breezy conditions.

Comfort

-26°
Feels Like Freezing
-26°C
Temperature
-29° -23°

Weather

12 mm
Rainfall
7.9 m/s
Wind
Breezy

May

May is freezing with highs of -25°C and lows of -32°C. Light rainfall and breezy conditions.

Comfort

-28°
Feels Like Freezing
-28°C
Temperature
-32° -25°

Weather

21 mm
Rainfall
8.1 m/s
Wind
Breezy

June

June is freezing with highs of -24°C and lows of -31°C. Moderate rainfall (46 mm) and breezy conditions.

Comfort

-28°
Feels Like Freezing
-28°C
Temperature
-31° -24°

Weather

46 mm
Rainfall
8.5 m/s
Wind
Breezy

July

July is freezing with highs of -26°C and lows of -32°C. Moderate rainfall (32 mm) and breezy conditions.

Comfort

-29°
Feels Like Freezing
-29°C
Temperature
-32° -26°

Weather

32 mm
Rainfall
8.9 m/s
Wind
Breezy

August

August is the coldest month with highs of -26°C and lows of -33°C. The wettest month with 64 mm of rain and breezy conditions.

Comfort

-30°
Feels Like Freezing
-30°C
Temperature
-33° -26°

Weather

64 mm
Rainfall
9.3 m/s
Wind
Breezy

September

September is freezing with highs of -25°C and lows of -32°C. Light rainfall and breezy conditions.

Comfort

-28°
Feels Like Freezing
-28°C
Temperature
-32° -25°

Weather

22 mm
Rainfall
9.2 m/s
Wind
Breezy

October

October is freezing with highs of -20°C and lows of -27°C. Light rainfall and breezy conditions.

Comfort

-24°
Feels Like Freezing
-24°C
Temperature
-27° -20°

Weather

18 mm
Rainfall
7.8 m/s
Wind
Breezy

November

November is freezing with highs of -11°C and lows of -18°C. The driest month with just 0 mm and breezy conditions.

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-18° -11°

Weather

0 mm
Rainfall
7.6 m/s
Wind
Breezy

December

December is freezing with highs of -6°C and lows of -11°C. The driest month with just 0 mm and breezy conditions.

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -6°

Weather

0 mm
Rainfall
6.1 m/s
Wind
Breezy

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