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Cheyenne (WY) Climate by Month

The graphs below provide an overview of the climate in Cheyenne (Wyoming), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Cheyenne (WY)

Tue   Nov 05
6°C | -4°C
W 43 km/h
broken clouds and no rain

broken clouds and no rain

Wed   Nov 06
-2°C | -8°C
N 29 km/h
2.3 mm
overcast and slight snow

overcast and slight snow

Thu   Nov 07
4°C | -8°C
S 22 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Cheyenne in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Cheyenne have a dry season?
    Yes, the months of January, February, November and December are very dry.
  • Which is the warmest month in Cheyenne?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Cheyenne?
    The coldest month is December with an average maximum temperature of 3°C.
  • Which is the wettest month in Cheyenne?
    May tops the wettest month list with 68 mm of rainfall.
  • Which is the driest month in Cheyenne?
    January is the driest month with 8 mm of precipitation.
  • Which is the sunniest month in Cheyenne?
    July is the sunniest month with an average of 320 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.