Umak Island
Island Small island in Aleutians, sparsely populated
An island in Alaska’s Aleutian chain; Umak Island remains remote and is visited by specialists, fishers and occasional small expeditions.
Best Time to Visit Umak Island #
Weather & Climate near Umak Island #
Umak Island's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and cold winters (coldest in February). Temperatures range from -1°C to 11°C. Abundant rainfall (1175 mm/year), wettest in October.
January
January is cold with highs of 3°C and lows of 0°C. Regular rainfall (98 mm) and windy conditions.
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February
February is the coolest month with highs of 3°C and lows of -1°C. Regular rainfall (98 mm) and breezy conditions.
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March
March is the coolest month with highs of 3°C and lows of -1°C. Regular rainfall (95 mm) and breezy conditions.
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April
April is cold with highs of 4°C and lows of 1°C. Regular rainfall (90 mm) and breezy conditions.
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May
May is cold with highs of 5°C and lows of 2°C. Moderate rainfall (79 mm) and breezy conditions.
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June
June is cold with highs of 7°C and lows of 4°C. Moderate rainfall (55 mm) and breezy conditions.
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July
July is cold with highs of 10°C and lows of 6°C. Moderate rainfall (57 mm) and breezy conditions.
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August
August is cold with highs of 11°C and lows of 8°C. Regular rainfall (84 mm) and breezy conditions.
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September
September is cold with highs of 10°C and lows of 7°C. Significant rainfall (105 mm) and breezy conditions.
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October
October is cold with highs of 8°C and lows of 4°C. The wettest month with heavy rain (154 mm) and breezy conditions.
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November
November is cold with highs of 5°C and lows of 2°C. Significant rainfall (143 mm) and breezy conditions.
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December
December is cold with highs of 4°C and lows of 0°C. Significant rainfall (117 mm) and breezy conditions.
