Koniuji Island

Island Uninhabited Aleutian island with volcanic features

Small volcanic island in the Aleutians (Alaska), notable for seabird colonies and rugged shores; accessed mainly by research or expedition vessels.

Main image
Koniuji Island
52.2216, -175.1317

Best Time to Visit Koniuji Island #

Summer offers the best chance of calmer weather and safe access; the rest of the year is frequently stormy and unpredictable.

Summer
June-August · 5-12°C
Mildest and most accessible months with calmer seas - the best window for visits in the Aleutians.
Shoulder season
May, September · 2-10°C
Cool and changeable weather; fewer visitors but possible rougher seas affecting access.
Winter
October-April · -1-8°C
Stormy, wet and windy with frequent rough seas; travel to small Aleutian islands can be difficult or unsafe.

Weather & Climate near Koniuji Island #

Climate

Continental climate with cool summers (peaking in August) and cold winters (coldest in March). Temperatures range from 1°C to 12°C. Abundant rainfall (1092 mm/year), wettest in October.

Temperature & Rainfall
Temperature Range
12°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cold with highs of 6°C and lows of 2°C. Regular rainfall (96 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

96 mm
Rainfall
9.9 m/s
Wind
Breezy

February

February is cold with highs of 5°C and lows of 2°C. Regular rainfall (94 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

94 mm
Rainfall
9.7 m/s
Wind
Breezy

March

March is the coolest month with highs of 4°C and lows of 1°C. Regular rainfall (80 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

80 mm
Rainfall
9.0 m/s
Wind
Breezy

April

April is cold with highs of 5°C and lows of 2°C. Moderate rainfall (70 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

70 mm
Rainfall
8.5 m/s
Wind
Breezy

May

May is cold with highs of 5°C and lows of 3°C. Moderate rainfall (72 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

72 mm
Rainfall
7.8 m/s
Wind
Breezy

June

June is cold with highs of 8°C and lows of 5°C. Moderate rainfall (53 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

53 mm
Rainfall
7.1 m/s
Wind
Breezy

July

July is cold with highs of 10°C and lows of 7°C. Moderate rainfall (58 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
10°

Weather

58 mm
Rainfall
6.6 m/s
Wind
Breezy

August

August is cool with highs of 12°C and lows of 9°C. Regular rainfall (82 mm) and breezy conditions.

Comfort

10°
Feels Like Cool
10°C
Temperature
12°

Weather

82 mm
Rainfall
6.8 m/s
Wind
Breezy

September

September is cold with highs of 10°C and lows of 8°C. Regular rainfall (97 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
11°

Weather

97 mm
Rainfall
7.9 m/s
Wind
Breezy

October

October is cold with highs of 8°C and lows of 5°C. The wettest month with heavy rain (138 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

138 mm
Rainfall
9.0 m/s
Wind
Breezy

November

November is cold with highs of 7°C and lows of 4°C. Significant rainfall (135 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

135 mm
Rainfall
9.4 m/s
Wind
Breezy

December

December is cold with highs of 6°C and lows of 3°C. Significant rainfall (117 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

117 mm
Rainfall
9.4 m/s
Wind
Breezy

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