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Willamette National Forest (OR) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Willamette National Forest (Oregon). 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, June, October, November and December.
  • On average, December is the wettest month with 443 mm of precipitation.
  • On average, July is the driest month with 20 mm of precipitation.
  • The average amount of annual precipitation is 2525 mm.

Current rainfall in Willamette National Forest (OR)

Sun   Nov 24
8°C | -2°C
S 18 km/h
3.1 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   Nov 25
4°C | -1°C
SE 7 km/h
22 mm
overcast and heavy sleet

overcast and heavy sleet

Tue   Nov 26
3°C | -5°C
W 4 km/h
5.7 mm
broken clouds and sleet

broken clouds and sleet

Interested in more climate information?

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