Cape Horn
Cliff Prominent Washington promontory offering Columbia River views
Best Time to Visit Cape Horn #
Weather & Climate near Cape Horn #
Cape Horn's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with mild summers (peaking in August) and cold winters (coldest in January). Temperatures range from 0°C to 27°C. Abundant rainfall (1726 mm/year), wettest in December.
January
January is the coolest month with highs of 7°C and lows of 0°C. Heavy rain (243 mm).
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February
February is cold with highs of 9°C and lows of 1°C. Significant rainfall (197 mm).
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March
March is cold with highs of 13°C and lows of 3°C. Significant rainfall (176 mm).
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April
April is cool with highs of 16°C and lows of 4°C. Significant rainfall (140 mm).
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May
May is cool with highs of 19°C and lows of 7°C. Significant rainfall (106 mm).
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June
June is cool with highs of 23°C and lows of 9°C. Moderate rainfall (75 mm).
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July
July is mild with highs of 26°C and lows of 11°C. The driest month with just 28 mm.
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August
August is the warmest month with highs of 27°C and lows of 11°C. Moderate rainfall (37 mm).
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September
September is cool with highs of 24°C and lows of 9°C. Regular rainfall (81 mm).
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October
October is cool with highs of 18°C and lows of 6°C. Significant rainfall (136 mm).
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November
November is cold with highs of 11°C and lows of 3°C. Heavy rain (248 mm).
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December
December is cold with highs of 7°C and lows of 1°C. The wettest month with heavy rain (259 mm).