Mona Islands

Islands Small Arctic islands in Kara Sea, sparse tundra

Main image

The Mona Islands are a small, remote island group in the Kara Sea and are administered as part of Krasnoyarsk Krai in the Russian Arctic.

The islands are uninhabited and characterized by Arctic tundra and sea-ice conditions for much of the year; they are visited only rarely, mainly by scientific or ice-capable vessels. Wildlife opportunities are limited to species adapted to high Arctic conditions.

Human presence has been transient and primarily linked to Arctic exploration and occasional scientific surveys; there is no permanent settlement. Sovereignty and administration fall under Krasnoyarsk Krai.

The group lies in the Kara Sea at high Arctic latitudes, north of the Siberian coast at approximately 75.7°N, 88.5°E, in a remote polar maritime environment.

  • Remoteness and administration: The islands are uninhabited and lie well north of the Siberian coast in the Kara Sea, under the administration of Krasnoyarsk Krai.
Mona Islands
75.7114, 88.4892

Tips for Visiting Mona Islands #

  • Visits are normally only possible as part of Arctic expeditions or scientific voyages during the short Arctic summer (generally July-August) when sea ice is at its minimum.
  • There are no visitor facilities-landings require an ice-capable vessel, coordination with Russian authorities and expedition-level equipment; plan to rely completely on your ship and guides.
  • Respect wildlife and seabird colonies: the islands are ecologically sensitive, so follow expedition team instructions to avoid disturbing nesting birds and protected habitats.

Best Time to Visit Mona Islands #

The only practical time to visit is the short Arctic summer (June-August) when sea ice is reduced and shore access is most feasible.

Polar summer
June-August · 0-5°C (often near freezing)
The brief window when sea ice retreats most, allowing boat access; cool temperatures, frequent fog and strong winds are common.
Shoulder season
May, September · -5 to 5°C
Unstable conditions with frequent storms and remaining sea ice; access can be difficult and weather unpredictable.
Winter
October-April · -20°C and colder
Extremely cold, dark and generally inaccessible due to extensive sea ice and harsh Arctic conditions.

Weather & Climate near Mona Islands #

Climate
Temperature & Rainfall
Temperature Range
17°
Warmest Month
-47°
Coldest Month
Monthly Conditions

January

Weather

0.0
UV Index
Low
0.0h daylight

February

Weather

0.0
UV Index
Low
3.4h daylight

March

Weather

0.1
UV Index
Low
11.1h daylight

April

Weather

0.4
UV Index
Low
18.1h daylight

May

Weather

1.0
UV Index
Moderate
24.0h daylight

June

Weather

1.1
UV Index
High
24.0h daylight

July

Weather

0.8
UV Index
Moderate
24.0h daylight

August

Weather

0.4
UV Index
Low
21.3h daylight

September

Weather

0.1
UV Index
Low
13.5h daylight

October

Weather

0.0
UV Index
Low
6.8h daylight

November

Weather

0.0
UV Index
Low
0.0h daylight

December

Weather

0.0
UV Index
Low
0.0h daylight

Nearby Attractions to Mona Islands