Jackson, WY has a mild climate with hot summers and cold winters. Average summer temperatures range from the low 50s to mid-80s Fahrenheit, while average winter temperatures range from the teens to low 30s Fahrenheit. Snowfall in Jackson is usually light in December and January, but typically increases in February and March as colder temperatures arrive. Precipitation is also light throughout the year with an average of about 10 inches annually. Overall, Jackson has a pleasant climate suitable for outdoor activities all year round.
Jackson, Wyoming gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jackson averages 109 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 215 sunny days per year in Jackson. The US average is 205 sunny days.
Jackson gets some kind of precipitation, on average, 113 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 81 degrees
Winter Low: the January low is 3
Rain: averages 20 inches of rain a year
Snow: averages 109 inches of snow a year