ClimateForecastMayJune >>

Average monthly snow and rainfall in Washington (MO)

The mean monthly precipitation over the year in Washington (Missouri), including rain, snow, hail.

  • A lot of rain (rainy season) falls in the months: April, May, June, July and September.
  • On average, May is the wettest month with 126 mm of precipitation.
  • On average, January is the driest month with 49 mm of precipitation.
  • The average amount of annual precipitation is 1141 mm.

Forecast for Washington (MO)

Tue   May 21
32°C | 18°C
S 25 km/h
9.9 mm
almost clear and no rain

almost clear and no rain

Wed   May 22
23°C | 16°C
NW 4 km/h
0.2 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Thu   May 23
30°C | 15°C
SE 7 km/h
2.7 mm
partly cloudy and thunder

partly cloudy and thunder

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