Climate Overview Cody, Wyoming gets 10 inches of rain per year. The US average is 37. Snowfall is 40 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 67.
On average there are 213 sunny days per year in Cody, Wyoming. The July high is around 85 degrees. The January low is 13. (Reprint from Sperlings Best Places)