Snow Hill Island

Island Antarctic island noted for scientific research and wildlife

Island off the Antarctic Peninsula visited by scientific teams and expedition cruises. Landings present glacial shores, polar birdlife and stark Antarctic terrain.

Main image
Main image
Snow Hill Island
-64.4660, -57.1830

How to Get to Snow Hill Island #

Snow Hill Island (Antarctica) is accessible only as part of an Antarctic expedition. Visits are made by ice‑strengthened expedition vessels operating in the Weddell Sea or by specialist flights used by scientific/logistics operators; landings (if permitted) are by zodiac from the ship. There is no regular public transport - travel requires booking with an Antarctic cruise or research operator.

Tips for Visiting Snow Hill Island #

  • Access Snow Hill Island only via an organized Antarctic expedition; landings are highly weather‑dependent and operators will call landings off if sea or ice conditions are unsafe.
  • Follow IAATO and expedition staff rules closely: landing numbers are strictly limited, approach distances to wildlife (especially penguins) are enforced, and boots/equipment must be cleaned to prevent contamination.
  • Expect last‑minute itinerary changes due to ice and weather-bring flexible plans and choose an operator with experience in emperor‑penguin sites, as some operators prioritize photography landings at the best times of day.

Best Time to Visit Snow Hill Island #

Snow Hill Island is normally accessible only during the Antarctic summer (roughly November-March) when sea ice is reduced and wildlife viewing is possible.

Austral summer (best)
November-March · −2 to +2°C
Sea ice retreats, expedition ships can access shores, and wildlife (including penguin colonies) is most visible.
Shoulder seasons
October, April · variable
Conditions are changeable; sea ice may still impede access and weather can be unstable.

Weather & Climate near Snow Hill Island #

Climate

Snow Hill Island's climate is classified as Tundra - Tundra climate with freezing summers (peaking in January) and freezing winters (coldest in July). Temperatures range from -19°C to 1°C. Very dry conditions with minimal rainfall.

Temperature & Rainfall
Temperature Range
Warmest Month
-19°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 1°C and lows of -3°C. Light rainfall and breezy conditions.

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°

Weather

12 mm
Rainfall
6.5 m/s
Wind
Breezy

February

February is freezing with highs of 0°C and lows of -4°C. Almost no rain and breezy conditions.

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

6 mm
Rainfall
7.2 m/s
Wind
Breezy

March

March is freezing with highs of -2°C and lows of -8°C. Almost no rain and breezy conditions.

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-8° -2°

Weather

7 mm
Rainfall
7.6 m/s
Wind
Breezy

April

April is freezing with highs of -6°C and lows of -13°C. Light rainfall and breezy conditions.

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-13° -7°

Weather

14 mm
Rainfall
8.5 m/s
Wind
Breezy

May

May is freezing with highs of -9°C and lows of -16°C. The driest month with just 4 mm and breezy conditions.

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-16° -9°

Weather

4 mm
Rainfall
8.4 m/s
Wind
Breezy

June

June is freezing with highs of -11°C and lows of -18°C. The driest month with just 4 mm and breezy conditions.

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-18° -11°

Weather

4 mm
Rainfall
8.9 m/s
Wind
Breezy

July

July is the coldest month with highs of -12°C and lows of -19°C. The wettest month with 33 mm of rain and breezy conditions.

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-19° -12°

Weather

33 mm
Rainfall
8.8 m/s
Wind
Breezy

August

August is freezing with highs of -11°C and lows of -19°C. Light rainfall and breezy conditions.

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-19° -11°

Weather

17 mm
Rainfall
8.8 m/s
Wind
Breezy

September

September is freezing with highs of -7°C and lows of -15°C. Almost no rain and breezy conditions.

Comfort

-11°
Feels Like Freezing
-11°C
Temperature
-15° -7°

Weather

5 mm
Rainfall
9.0 m/s
Wind
Breezy

October

October is freezing with highs of -3°C and lows of -11°C. Almost no rain and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-11° -3°

Weather

6 mm
Rainfall
8.4 m/s
Wind
Breezy

November

November is freezing with highs of -1°C and lows of -7°C. Almost no rain and breezy conditions.

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -1°

Weather

6 mm
Rainfall
7.5 m/s
Wind
Breezy

December

December is freezing with highs of 1°C and lows of -4°C. Light rainfall and breezy conditions.

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°

Weather

21 mm
Rainfall
6.2 m/s
Wind
Breezy

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