About Lake Clark Weather

Lake Clark National Park's weather is broken into two areas: those areas along the coast and those in the interior of the park. The sea moderates the temperatures, and leads to a higher level of precipitation. The interior is very cold in winter, and has much less precipitation. The weather in Lake Clark is even more unpredictable than most areas of Alaska. High winds, rain, snow, fog, and sunny skies can occur at any time, often during the same day. The statistics below are taken from Port Alsworth, located within the park and the location of park headquarters.



Month Avg High Avg Low Record High Record Low Avg Pcpt
January 23°54°/1963-53°/19730.79"
February 25°54°/1982-55°/19710.58"
March 34°14°56°/1970-50°/19660.65"
April 44°26°70°/2005-18°/19720.48"
May 55°37°81°/199713°/19670.48"
June 63°45°89°/200420°/19750.92"
July 67°49°89°/200425°/19741.40"
August 64°48°87°/2004-13°/19712.06"
September 55°41°75°/196313°/19832.09"
October 41°28°66°/1963-13°/19711.37"
November 31°17°55°/1986-24°/19901.25"
December 25°10°53°/1961-48°/19681.08"

Disclaimer about the stats

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