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Walla Walla (WA) Precipitation: Average Monthly Rainfall and Snowfall

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

  • Walla Walla has dry periods in July, August and September.
  • On average, March is the wettest month with 69 mm of precipitation.
  • On average, July is the driest month with 8 mm of precipitation.
  • The average amount of annual precipitation is 477 mm.

Current rainfall in Walla Walla (WA)

Sat   Nov 23
9°C | 4°C
SW 18 km/h
19 mm
broken clouds and rain

broken clouds and rain

Sun   Nov 24
9°C | 1°C
SE 11 km/h
broken clouds and no rain

broken clouds and no rain

Mon   Nov 25
10°C | 3°C
SE 14 km/h
1.8 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Interested in more climate information?

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