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Alaska precipitation in August

Alaska is a region in the United States of America. In August precipitation ranges from moderate in Point Barrow with 39 mm of rainfall to heavy in Glacier Bay National Park and Preserve with 317 mm of rainfall. August is a summer month in Alaska.

Where and how much does it rain in Alaska in August?

Find the average total precipitation in August for the most popular destinations in Alaska on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Alaska receive in August?
  • With an average precipitation of 111 mm, Anchorage sees a good amount of rain in August. Unpredictable weather changes are a common sight.

  • What is the wettest city in August in Alaska?
  • Our data indicates that Glacier Bay National Park and Preserve holds the record for the most average rainfall with 317 mm.

  • What is the driest city in August in Alaska?
  • Among all locations in our dataset, Point Barrow has the lowest average precipitation at 39 mm.

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