Andersson Island

Island Small Antarctic island near South Orkney Islands

Main image

Andersson Island is a small, uninhabited island located in the Antarctic region near the tip of the Antarctic Peninsula. It lies in waters used by research and passage traffic through the northern approach to the Peninsula.

The island is largely natural and undeveloped, with terrain typical of subantarctic and Antarctic islands - rocky shores, cliffs and limited vegetation. It is visited sporadically by research personnel and expedition vessels rather than being a sustained tourist destination.

There is little built infrastructure on the island, and any visits are subject to Antarctic Treaty environmental regulations and the logistical constraints of polar travel.

Geographically, Andersson Island lies off the northeastern end of the Antarctic Peninsula in the Antarctic Sound area and is reached only by sea or sea-ice travel from nearby research bases or expedition ships.

  • Access: Uninhabited and remote, the island is visited mainly by scientific teams and occasional guided expeditions rather than regular tourist services.
Andersson Island
-63.5830, -56.5830

How to Get to Andersson Island #

Access only via expedition vessels during the Antarctic summer; landing depends on sea and ice conditions and is managed by the expedition leader.

Best Time to Visit Andersson Island #

Accessible only during the Antarctic summer on expedition ships; conditions are strongly seasonal.

Antarctic Summer (Nov-Mar)
Nov-Mar · −2°C to 5°C
Only time when sea access is feasible; wildlife is most active.

Weather & Climate near Andersson Island #

Climate

Andersson Island's climate is classified as Ice Cap - Ice Cap climate with cold summers (peaking in January) and freezing winters (coldest in July). Temperatures range from -17°C to 2°C. Semi-arid with limited rainfall.

Temperature & Rainfall
Temperature Range
Warmest Month
-17°
Coldest Month
Monthly Conditions

January

January is cold with highs of 2°C and lows of -2°C. Moderate rainfall (47 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

47 mm
Rainfall
6.6 m/s
Wind
Breezy

February

February is freezing with highs of 2°C and lows of -3°C. Moderate rainfall (32 mm) and breezy conditions.

Comfort

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

Weather

32 mm
Rainfall
7.4 m/s
Wind
Breezy

March

March is freezing with highs of 0°C and lows of -7°C. Moderate rainfall (34 mm) and breezy conditions.

Comfort

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

Weather

34 mm
Rainfall
8.2 m/s
Wind
Breezy

April

April is freezing with highs of -4°C and lows of -12°C. Moderate rainfall (33 mm) and breezy conditions.

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-12° -4°

Weather

33 mm
Rainfall
9.2 m/s
Wind
Breezy

May

May is freezing with highs of -6°C and lows of -14°C. Light rainfall and breezy conditions.

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-14° -6°

Weather

23 mm
Rainfall
8.7 m/s
Wind
Breezy

June

June is freezing with highs of -8°C and lows of -16°C. The driest month with just 21 mm and breezy conditions.

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-16° -8°

Weather

21 mm
Rainfall
9.4 m/s
Wind
Breezy

July

July is the coldest month with highs of -8°C and lows of -17°C. Moderate rainfall (43 mm) and breezy conditions.

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-17° -9°

Weather

43 mm
Rainfall
9.2 m/s
Wind
Breezy

August

August is freezing with highs of -8°C and lows of -16°C. Moderate rainfall (41 mm) and breezy conditions.

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-16° -8°

Weather

41 mm
Rainfall
9.5 m/s
Wind
Breezy

September

September is freezing with highs of -5°C and lows of -13°C. Light rainfall and breezy conditions.

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-13° -5°

Weather

25 mm
Rainfall
9.8 m/s
Wind
Breezy

October

October is freezing with highs of -1°C and lows of -9°C. Light rainfall and breezy conditions.

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -1°

Weather

27 mm
Rainfall
9.2 m/s
Wind
Breezy

November

November is freezing with highs of 1°C and lows of -5°C. Moderate rainfall (35 mm) and breezy conditions.

Comfort

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

Weather

35 mm
Rainfall
7.8 m/s
Wind
Breezy

December

December is cold with highs of 2°C and lows of -2°C. The wettest month with 48 mm of rain and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

48 mm
Rainfall
6.7 m/s
Wind
Breezy

Nearby Attractions to Andersson Island