The climate in 82420 Cowley, WY is typical of the northern Great Plains region. Summer temperatures are warm and dry, with an average temperature of 77掳F. Winters are cold with an average temperature of 14掳F. The area gets approximately 12 inches of precipitation per year, making it one of the driest places in the United States. Snowfall is light but can be significant in some winters and snow can cover the ground for up to six months at a time. Overall, this area enjoys sunny weather and moderate temperatures throughout the year.
Cowley (zip 82420), Wyoming gets 6 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cowley (zip 82420) averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Cowley (zip 82420). The US average is 205 sunny days.
Cowley (zip 82420) gets some kind of precipitation, on average, 44 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 87 degrees
Winter Low: the January low is 6
Rain: averages 6 inches of rain a year
Snow: averages 11 inches of snow a year