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North Cascades National Park (WA) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in North Cascades National Park (Washington State). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: January, February, March, April, May, September, October, November and December.
  • On average, November is the wettest month with 480 mm of precipitation.
  • On average, July is the driest month with 47 mm of precipitation.
  • The average amount of annual precipitation is 2782 mm.

Current rainfall in North Cascades National Park (WA)

Fri   Jul 05
28°C | 13°C
SW 11 km/h
clear and no rain

clear and no rain

Sat   Jul 06
28°C | 12°C
SW 7 km/h
clear and no rain

clear and no rain

Sun   Jul 07
30°C | 13°C
SW 7 km/h
clear and no rain

clear and no rain

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