Ayon Island

Island Remote Arctic island in Chukotka with tundra landscapes

Ayon Island sits in the East Siberian Sea off Chukotka, Russia. Remote and Arctic, it appears on maps for regional hunting and fishing history; visits are rare and typically undertaken by researchers or local itineraries.

Main image

Ayon Island is an island in the East Siberian Sea within Chukotka Autonomous Okrug, Russia. It is sparsely populated and located off the northern Siberian coast.

The island supports a very small local population concentrated in a single settlement; livelihoods are traditionally based on reindeer herding, fishing and related subsistence activities. There are no developed tourist facilities and access is by sea or occasional aircraft charters depending on season and ice.

Ayon has been used seasonally and year-round by indigenous peoples of the region and saw limited Soviet-era economic activity. Modern habitation levels are low and infrastructure is minimal.

Geographically the island lies in the East Siberian Sea, north of mainland Chukotka, within a remote Arctic maritime environment.

  • Community and economy: Contains a small permanent settlement serving traditional activities such as reindeer herding and seasonal fishing; services are extremely limited.

What to See #

  • Ayon settlement: A small coastal settlement with a primarily reindeer-herding and fishing economy; the community population is very small and seasonally variable.
Ayon Island
Ayon Island, Chaunsky District, Chukotka Autonomous Okrug, Russia
69.8167, 168.5833

How to Get to Ayon Island #

Ayon Island is a remote Arctic island in Chukotka with no road links to the Russian mainland. Access is by sea (boat/ship) when ice conditions allow or by helicopter/charter aircraft; there are no regular commercial services and travel is subject to seasonal ice and weather conditions.

If planning a visit arrange transport through regional operators in Chukotka and expect limited infrastructure on the island.

Tips for Visiting Ayon Island #

  • Plan any visit for the brief Arctic summer (mid‑July to August) when sea and river access is most feasible and the island is ice‑free; outside that window transport options are extremely limited.
  • Arrange transport and logistics through a regional operator based in Chukotka (Pevek/Anadyr) or a reputable Arctic outfitter-Ayon is remote with minimal visitor infrastructure so guided transfers are the practical option.
  • Allow time to explore tundra margins and local reindeer‑herding settlements rather than expecting developed tourist facilities; wildlife and cultural encounters are what most visitors remember and are easily missed if you only pass through quickly.

Best Time to Visit Ayon Island #

Visit in the short Arctic summer (June-August) when access is easiest and conditions are least severe.

Short Arctic summer
June-August · 0-10 °C
Main window for access and travel: milder temperatures, sea ice retreat, long daylight-best time for visits and local activity.
Shoulder periods (limited access)
May; September · −5 to 5 °C
Conditions change rapidly; transport options may be limited and weather can be unpredictable.
Winter
October-April · −20 to −30 °C (typical extremes)
Very cold, dark, and remote-travel and access are difficult except for experienced expeditions.

Weather & Climate near Ayon Island #

Climate

Ayon Island's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -32°C to 10°C. Very dry conditions with minimal rainfall.

Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
16°
Warmest Month
-38°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -25°C and lows of -32°C. Almost no rain and partly cloudy skies.

47 Poor

Comfort

-28°
Feels Like Freezing
-28°C
Temperature
-32° -25°
97%
Humidity
Very Humid

Weather

9 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.0
UV Index
Low
1.3h daylight

February

February is the coldest month with highs of -25°C and lows of -32°C. Almost no rain and mostly overcast skies.

39 Poor

Comfort

-28°
Feels Like Freezing
-28°C
Temperature
-32° -25°
96%
Humidity
Very Humid

Weather

9 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.9h daylight

March

March is freezing with highs of -23°C and lows of -30°C. The driest month with just 6 mm and partly cloudy skies.

42 Poor

Comfort

-27°
Feels Like Freezing
-27°C
Temperature
-30° -23°
94%
Humidity
Very Humid

Weather

6 mm
Rainfall
2.7 m/s
Wind
Calm
0.1
UV Index
Low
11.4h daylight

April

April is freezing with highs of -15°C and lows of -23°C. Almost no rain and partly cloudy skies.

43 Poor

Comfort

-19°
Feels Like Freezing
-19°C
Temperature
-23° -15°
94%
Humidity
Very Humid

Weather

8 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.4
UV Index
Low
15.8h daylight

May

May is freezing with highs of -3°C and lows of -10°C. Almost no rain and partly cloudy skies.

47 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-10° -3°
93%
Humidity
Very Humid

Weather

8 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.1
UV Index
High
21.3h daylight

June

June is cold with highs of 7°C and lows of 0°C. Light rainfall and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

10 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.1
UV Index
High
24.0h daylight

July

July is cold with highs of 10°C and lows of 2°C. Light rainfall and mostly overcast skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
10°
93%
Humidity
Very Humid

Weather

25 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
23.1h daylight

August

August is cold with highs of 8°C and lows of 1°C. Light rainfall and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

23 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
17.5h daylight

September

September is cold with highs of 3°C and lows of -2°C. Light rainfall and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
90%
Humidity
Very Humid

Weather

18 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
13.0h daylight

October

October is freezing with highs of -7°C and lows of -12°C. Light rainfall and mostly overcast skies.

35 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-13° -7°
89%
Humidity
Very Humid

Weather

17 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
8.7h daylight

November

November is freezing with highs of -17°C and lows of -24°C. Light rainfall and partly cloudy skies.

43 Poor

Comfort

-21°
Feels Like Freezing
-21°C
Temperature
-24° -17°
96%
Humidity
Very Humid

Weather

14 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.0
UV Index
Low
3.1h daylight

December

December is freezing with highs of -23°C and lows of -30°C. Light rainfall.

Comfort

-27°
Feels Like Freezing
-27°C
Temperature
-30° -23°
97%
Humidity
Very Humid

Weather

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

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