temperature jackson hole wyoming
Weather in Jackson Hole in May 2018. Expect 15Â°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Jackson Hole in May. Check more long-term weather averages for Jackson Hole in May before you book your next holiday to Wyoming in 2018. More about Jackson Hole. Weather overview; More destinations; Monthly averages; Weather by month; 5-day weather forecast
Note on Mountain Weather. This snow and weather report is for Teton Village, Wyoming and Jackson Hole Mountain Resort. Snowfall information is obtained from directly from the snow study plots maintained by the Bridger-Teton National Forest Avalanche Forecast Center.