Kirby, WY is located in the high desert of western Wyoming and enjoys a semi-arid climate with hot summers and cold winters. The area around Kirby experiences about 10 inches of precipitation per year, mostly in the form of snow, which can accumulate up to 4 feet during the winter months. Summers are typically warm and dry with temperatures rarely exceeding 90 degrees Fahrenheit. Winters can be especially harsh, with temperatures dropping into the teens at night and heavy snowfall throughout the season.
Kirby, Wyoming gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kirby averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 238 sunny days per year in Kirby. The US average is 205 sunny days.
Kirby gets some kind of precipitation, on average, 61 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 90 degrees
Winter Low: the January low is 6
Rain: averages 11 inches of rain a year
Snow: averages 23 inches of snow a year