Cheyenne

The tables below display average monthly climate and weather indicators in Cheyenne Wyoming. Temperature by: Fahrenheit / Centigrade Cheyenne Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Avg. Temperature 26.5 29.3 33.6 42.5 52.0 61.3 68.4 66.4 57.4 47.0 35.2 27.8 45.6 Avg. Max Temperature 37.7 40.5 44.9 54.7 64.6 74.4 82.2 80.0 71.1 60.0 46.8 38.8 58.0 Avg. Min Temperature 15.2 18.1 22.1 30.1 39.4 48.3 54.6 52.8 43.7 33.9 23.7 16.7 33.2 Days with Max Temp of 90 F or Higher 0.0 0.0 0.0 0.0 < 0.5 1.0 5.0 2.0 < 0.5 0.0 0.0 0.0 9.0 Days with Min Temp Below Freezing 29.0 26.0 27.0 18.0 4.0 0.0 0.0 0.0 2.0 12.0 25.0 29.0 172     Cheyenne Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Heating Degree Days 1194 1000 973 675 403 150 31.0 44.0 251 558 894 1153 7326 Cooling Degree Days 0.0 0.0 0.0 0.0 0.0 39.0 136 87.0 23.0 0.0 0.0 0.0 285     Cheyenne Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precipitation (inches) 0.4 0.4 1.0 1.4 2.4 2.1 2.1 1.7 1.3 0.7 0.5 0.4 14.4 Days with Precipitation 0.01 inch or More 6.0 6.0 9.0 10.0 12.0 11.0 11.0 10.0 8.0 6.0 6.0 6.0 101 Monthly Snowfall (inches) 6.6 6.3 11.9 9.2 3.2 0.2 < 0.05 < 0.05 0.9 3.7 7.1 6.3 55.4     Other Cheyenne Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Average Wind Speed 15.3 14.6 14.5 14.1 12.6 11.4 10.4 10.4 11.2 12.3 13.6 14.7 12.9 Clear Days 9.0 7.0 7.0 6.0 5.0 9.0 10.0 10.0 13.0 13.0 10.0 9.0 106 Partly Cloudy Days 10.0 9.0 10.0 10.0 12.0 12.0 15.0 13.0 9.0 9.0 9.0 9.0 127 Cloudy Days 13.0 12.0 14.0 14.0 14.0 9.0 7.0 8.0 9.0 9.0 11.0 13.0 133 Percent of Possible Sunshine 64.0 67.0 67.0 63.0 61.0 67.0 69.0 68.0 70.0 69.0 61.0 60.0 66.0 Avg. Relative Humidity 48.0 56.0 57.0 57.5 57.5 58.5 56.0 54.0 53.0 50.5 51.0 54.5 59.0

Weather information for other cities in Wyoming • Casper Weather • Lander Weather • Sheridan Weather