Average monthly snow and rainfall in Mount Rainier National Park (WA)

The mean monthly precipitation over the year in Mount Rainier National Park (Washington State), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, September, October, November and December.
On average, March is the wettest month with 539 mm of precipitation.
On average, July is the driest month with 32 mm of precipitation.
The average amount of annual precipitation is 3498 mm.

Forecast for Mount Rainier National Park (WA)

Wed May 15

1°C | -3°C

36 km/h

clear and no rain

hourly forecast

Thu May 16

3°C | -3°C

14 km/h

0.7 mm

broken clouds and chance of slight rain

hourly forecast

Fri May 17

1°C | -6°C

14 km/h

broken clouds and no rain

hourly forecast

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