Average monthly snow and rainfall in Greybull (WY)
The mean monthly precipitation over the year in Greybull (Wyoming), including rain, snow, hail.
- Greybull has dry periods in January, February, March, April, June, July, August, September, October, November and December.
- On average, May is the wettest month with 39 mm of precipitation.
- On average, February is the driest month with 5 mm of precipitation.
- The average amount of annual precipitation is 170 mm.
Forecast for Greybull (WY)
broken clouds and slight rain
overcast and no rain
broken clouds and thunder