The highest day temperature in December 2023 was 54°F. The lowest night temperature was 10°F. The average values for day and night temperatures during December were 38.8°F и 28.4°F respectivly.

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation total in December for Cheyenne is 0.3 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 8.6 mph. It makes December one of the most windy months of the year for Cheyenne.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cheyenne in December is 6.7 hours.