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Climate & Weather Averages in Cheyenne, Wyoming, USA

Currently: 72 °F. Clear. (Weather station: Cheyenne Airport, USA). See more current weather

Annual Weather Averages in Cheyenne

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Cheyenne

High Temp: 85 °F

Low Temp: 18 °F

Mean Temp: 47 °F

Precipitation: 1.25"

Humidity: 51%

Dew Point: 28 °F

Wind: 18 mph

Pressure: 29.98 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Cheyenne

High Temp: 41 °F

Low Temp: 19 °F

Mean Temp: 30 °F

Precipitation: 0.36"

Humidity: 53%

Dew Point: 13 °F

Wind: 23 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

February Climate & Weather Averages in Cheyenne

High Temp: 41 °F

Low Temp: 18 °F

Mean Temp: 29 °F

Precipitation: 0.54"

Humidity: 56%

Dew Point: 14 °F

Wind: 21 mph

Pressure: 30.04 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Cheyenne

High Temp: 49 °F

Low Temp: 25 °F

Mean Temp: 37 °F

Precipitation: 0.97"

Humidity: 51%

Dew Point: 19 °F

Wind: 21 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Cheyenne

High Temp: 55 °F

Low Temp: 31 °F

Mean Temp: 43 °F

Precipitation: 1.70"

Humidity: 53%

Dew Point: 25 °F

Wind: 20 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Cheyenne

High Temp: 65 °F

Low Temp: 40 °F

Mean Temp: 52 °F

Precipitation: 2.40"

Humidity: 56%

Dew Point: 35 °F

Wind: 17 mph

Pressure: 29.90 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Cheyenne

High Temp: 77 °F

Low Temp: 49 °F

Mean Temp: 63 °F

Precipitation: 2.11"

Humidity: 49%

Dew Point: 42 °F

Wind: 15 mph

Pressure: 29.87 "Hg

Visibility: 11 mi

July Climate & Weather Averages in Cheyenne

High Temp: 85 °F

Low Temp: 56 °F

Mean Temp: 70 °F

Precipitation: 2.03"

Humidity: 46%

Dew Point: 47 °F

Wind: 12 mph

Pressure: 29.93 "Hg

Visibility: 11 mi

August Climate & Weather Averages in Cheyenne

High Temp: 83 °F

Low Temp: 54 °F

Mean Temp: 68 °F

Precipitation: 1.51"

Humidity: 46%

Dew Point: 45 °F

Wind: 13 mph

Pressure: 29.95 "Hg

Visibility: 11 mi

September Climate & Weather Averages in Cheyenne

High Temp: 74 °F

Low Temp: 46 °F

Mean Temp: 60 °F

Precipitation: 1.44"

Humidity: 46%

Dew Point: 37 °F

Wind: 15 mph

Pressure: 29.96 "Hg

Visibility: 11 mi

October Climate & Weather Averages in Cheyenne

High Temp: 60 °F

Low Temp: 34 °F

Mean Temp: 47 °F

Precipitation: 0.96"

Humidity: 50%

Dew Point: 27 °F

Wind: 18 mph

Pressure: 30.01 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Cheyenne

High Temp: 48 °F

Low Temp: 25 °F

Mean Temp: 37 °F

Precipitation: 0.56"

Humidity: 51%

Dew Point: 18 °F

Wind: 20 mph

Pressure: 30.06 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Cheyenne

High Temp: 40 °F

Low Temp: 18 °F

Mean Temp: 29 °F

Precipitation: 0.45"

Humidity: 54%

Dew Point: 13 °F

Wind: 22 mph

Pressure: 30.06 "Hg

Visibility: 10 mi

Quick Climate Info

Hottest MonthJuly (70 °F avg)
Coldest MonthDecember (29 °F avg)
Wettest MonthMay (2.40" avg)
Windiest MonthJanuary (23 mph avg)
Annual precip.15.04" (per year)

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