Kotelny Island

Island Arctic New Siberian Islands landmass with tundra landscapes

Part of the New Siberian archipelago, Kotelny Island features Arctic tundra, permafrost landscapes and seasonal scientific expeditions studying geology, climate and remote ecosystems.

Main image
Main image
Main image

Kotelny Island is a major island in the Anzhu subgroup of the New Siberian Islands off the Arctic coast of northeastern Siberia. The island complex combines higher tundra plateaus with extensive low-lying plains and is part of a remote Arctic environment.

The landscape includes large flat areas such as Bunge Land, stony coasts and permafrost-dominated terrain; the group also contains Faddeyevsky Island and several smaller islets. There is no permanent civilian population; the island is used seasonally for scientific research and has hosted Russian military logistics in recent years.

The islands were charted and explored during Russian Arctic expeditions of the 18th and 19th centuries and have long been noted for their remoteness and harsh climate. Over the 20th and 21st centuries they have been intermittently used for scientific stations and strategic purposes.

Kotelny lies north of the Siberian mainland in the Arctic Ocean, within the Laptev and East Siberian maritime region, and is administered as part of Krasnoyarsk Krai in the Russian Federation.

  • Arctic environment: Part of the Anzhu subgroup of the New Siberian Islands in the Russian Arctic and characterised by permafrost, tundra vegetation and seasonal sea ice.
  • Strategic use: Has seen renewed Russian military and logistical activity in the 2010s, including restoration of air and port facilities for Arctic operations.

What to See #

  • Bunge Land: A very low-lying gravel and sand expanse that links Kotelny Island with neighbouring landmasses and is seasonally inundated and wind-blown; it is notable for its flat, barren character.
  • Faddeyevsky Island: A large island that forms part of the Kotelny complex and lies adjacent to the main island mass with typical Arctic tundra terrain.
  • Kotelny proper: The main highland area of the island group with tundra plateaus, coastal cliffs and the principal locations used for scientific and temporary military outposts.
Kotelny Island
75.4317, 138.6914

How to Get to Kotelny Island #

Access is by ice-strengthened ship or specialized expedition aircraft from northern Siberian bases. Travel is arranged through polar tour operators and scientific institutions; independent travel is not feasible.

Tips for Visiting Kotelny Island #

  • This is polar wilderness - only experienced Arctic expeditions visit; arrange travel with specialist polar operators.
  • Prepare for polar bears, extreme cold and long daylight in summer; travel insurance and permits are essential.

Best Time to Visit Kotelny Island #

Visits are limited to brief Arctic summer windows and require specialist logistics; otherwise the island is inaccessible most of the year.

Short Arctic summer (Jun-Aug)
June-August · -5-5°C
The only feasible time for sea-ice navigation and fieldwork; long daylight but still harsh conditions.

Weather & Climate near Kotelny Island #

Climate

Kotelny Island's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -34°C to 5°C. Very dry conditions with minimal rainfall.

Best Time to Visit
JulyAugustNovember
Temperature & Rainfall
Temperature Range
16°
Warmest Month
-43°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -27°C and lows of -33°C. The driest month with just 6 mm.

Comfort

-30°
Feels Like Freezing
-30°C
Temperature
-33° -27°
99%
Humidity
Very Humid

Weather

6 mm
Rainfall
2.9 m/s
Wind
Calm
0.0
UV Index
Low
0.0h daylight

February

February is the coldest month with highs of -28°C and lows of -34°C. The driest month with just 6 mm and partly cloudy skies.

42 Poor

Comfort

-31°
Feels Like Freezing
-31°C
Temperature
-34° -28°
99%
Humidity
Very Humid

Weather

6 mm
Rainfall
2.6 m/s
Wind
Calm
0.0
UV Index
Low
3.4h daylight

March

March is freezing with highs of -25°C and lows of -32°C. The driest month with just 6 mm and mostly overcast skies.

39 Poor

Comfort

-29°
Feels Like Freezing
-29°C
Temperature
-33° -25°
98%
Humidity
Very Humid

Weather

6 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.1
UV Index
Low
11.1h daylight

April

April is freezing with highs of -18°C and lows of -26°C. Almost no rain and partly cloudy skies.

43 Poor

Comfort

-22°
Feels Like Freezing
-22°C
Temperature
-26° -18°
96%
Humidity
Very Humid

Weather

7 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
18.1h daylight

May

May is freezing with highs of -6°C and lows of -12°C. Almost no rain and mostly overcast skies.

37 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-12° -6°
94%
Humidity
Very Humid

Weather

8 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
24.0h daylight

June

June is freezing with highs of 1°C and lows of -2°C. Light rainfall and mostly overcast skies.

39 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-2°
92%
Humidity
Very Humid

Weather

17 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.1
UV Index
High
24.0h daylight

July

July is cold with highs of 5°C and lows of 1°C. Light rainfall and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

29 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
24.0h daylight

August

August is cold with highs of 3°C and lows of 0°C. Light rainfall and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

23 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.4
UV Index
Low
21.3h daylight

September

September is freezing with highs of -1°C and lows of -3°C. Light rainfall and mostly overcast skies.

39 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-3° -1°
94%
Humidity
Very Humid

Weather

20 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
13.5h daylight

October

October is freezing with highs of -10°C and lows of -15°C. Light rainfall and mostly overcast skies.

39 Poor

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-15° -10°
97%
Humidity
Very Humid

Weather

13 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.8h daylight

November

November is freezing with highs of -21°C and lows of -27°C. The driest month with just 6 mm and partly cloudy skies.

46 Poor

Comfort

-24°
Feels Like Freezing
-24°C
Temperature
-27° -21°
98%
Humidity
Very Humid

Weather

6 mm
Rainfall
2.6 m/s
Wind
Calm
0.0
UV Index
Low
0.0h daylight

December

December is freezing with highs of -26°C and lows of -32°C. The driest month with just 6 mm.

Comfort

-29°
Feels Like Freezing
-29°C
Temperature
-32° -26°
99%
Humidity
Very Humid

Weather

6 mm
Rainfall
2.6 m/s
Wind
Calm
0.0
UV Index
Low
0.0h daylight

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