Chirpoy

Island Volcanic Kuril island in Sakhalin Oblast

A volcanic island in the Kuril chain, Chirpoy is uninhabited and visited primarily by researchers and birders for volcanic terrain and seabird colonies.

Main image

Chirpoy is a volcanic island in the Kuril Islands chain, administered as part of Sakhalin Oblast in the Russian Far East. The island is volcanic in origin and is not permanently inhabited.

The island’s landscape is dominated by volcanic cones and rugged shoreline, and it is visited only by scientific or occasional maritime operations rather than regular tourism. Wildlife and seabird colonies use offshore rocks and coastal slopes.

Chirpoy was formed by volcanic activity as part of the Kuril arc and remains geologically active in the broader island chain context. There is no history of sustained permanent settlement.

Geographically the island lies in the northwestern Pacific as part of the Kuril archipelago, between the islands of Iturup and Urup in Sakhalin Oblast.

  • Volcanic, uninhabited island: Part of the Kuril Island chain in Sakhalin Oblast and characterised by volcanic topography and uninhabited status.
Chirpoy
46.5236, 150.8731

How to Get to Chirpoy #

Chirpoy is accessible only via Russian maritime or military logistics and is generally off-limits to casual visitors; travel requires permits from Russian authorities and coordination with official agencies.

Tips for Visiting Chirpoy #

  • If the goal is wildlife observation, plan for dawn and dusk and be ready for long waits.
  • Boat travel in the Kurils requires permits and caution; many islands in the chain are restricted for visitors.
  • Pack for sudden weather change - fog, wind, and squalls are frequent even in summer.

Best Time to Visit Chirpoy #

Visit in summer (June-August) when sea conditions are at their least hostile and daylight lasts longest.

Summer
June-August · 5-15°C
Milder weather and the main window for any visitor activity though still cool and often foggy.

Weather & Climate near Chirpoy #

Climate

Chirpoy's climate is classified as Subarctic - Subarctic climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -9°C to 14°C. Abundant rainfall (1464 mm/year), wettest in October.

Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
17°
Warmest Month
-11°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -3°C and lows of -9°C. Regular rainfall (82 mm), mostly overcast skies, and windy conditions.

27 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -3°
79%
Humidity
Very Humid

Weather

82 mm
Rainfall
10.8 m/s
Wind
Windy
0.1
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of -4°C and lows of -9°C. Moderate rainfall (77 mm), mostly overcast skies, and windy conditions.

27 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-9° -4°
81%
Humidity
Very Humid

Weather

77 mm
Rainfall
10.4 m/s
Wind
Windy
0.2
UV Index
Low
10.2h daylight

March

March is freezing with highs of -3°C and lows of -8°C. Regular rainfall (86 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-8° -3°
82%
Humidity
Very Humid

Weather

86 mm
Rainfall
9.2 m/s
Wind
Breezy
0.4
UV Index
Low
11.8h daylight

April

April is freezing with highs of 2°C and lows of -4°C. Significant rainfall (112 mm), mostly overcast skies, and breezy conditions.

28 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
88%
Humidity
Very Humid

Weather

112 mm
Rainfall
8.2 m/s
Wind
Breezy
0.7
UV Index
Moderate
13.4h daylight

May

May is cold with highs of 5°C and lows of -2°C. Significant rainfall (122 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
95%
Humidity
Very Humid

Weather

122 mm
Rainfall
6.6 m/s
Wind
Breezy
1.0
UV Index
High
14.8h daylight

June

June is cold with highs of 8°C and lows of 1°C. Regular rainfall (85 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
97%
Humidity
Very Humid

Weather

85 mm
Rainfall
5.2 m/s
Wind
Light Breeze
1.2
UV Index
High
15.6h daylight

July

July is cold with highs of 11°C and lows of 4°C. Regular rainfall (100 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
11°
97%
Humidity
Very Humid

Weather

100 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.3
UV Index
High
15.2h daylight

August

August is cold with highs of 14°C and lows of 6°C. Significant rainfall (139 mm) and mostly overcast skies.

46 Poor

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
97%
Humidity
Very Humid

Weather

139 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.1
UV Index
High
14.0h daylight

September

September is cold with highs of 13°C and lows of 6°C. Significant rainfall (194 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
13°
92%
Humidity
Very Humid

Weather

194 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 9°C and lows of 3°C. The wettest month with heavy rain (202 mm), mostly overcast skies, and breezy conditions.

42 Poor

Comfort

Feels Like Cold
C
Temperature
84%
Humidity
Very Humid

Weather

202 mm
Rainfall
7.5 m/s
Wind
Breezy
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 4°C and lows of -2°C. Significant rainfall (151 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
80%
Humidity
Very Humid

Weather

151 mm
Rainfall
8.6 m/s
Wind
Breezy
0.1
UV Index
Low
9.3h daylight

December

December is freezing with highs of 0°C and lows of -6°C. Significant rainfall (114 mm), mostly overcast skies, and windy conditions.

25 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6° -1°
78%
Humidity
Very Humid

Weather

114 mm
Rainfall
10.1 m/s
Wind
Windy
0.1
UV Index
Low
8.5h daylight

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