Spring (March–May): Average 34–53°F, mild climate, but cold snaps are possible in early spring. Rainfall gradually increases. Common activities: Hiking, flower viewing. Suggested clothing: Warm jacket, long-sleeved shirts, comfortable walking shoes.
Summer (June–August): Average 65–70°F, warm and dry climate, warm days and cool nights. Relatively high rainfall, but mostly short showers. Common activities: Camping, picnics, hiking. Suggested clothing: Light and breathable clothing, sun hat, sunglasses.
Autumn (September–November): Average 63–35°F, cool and dry climate, temperatures gradually decrease, rainfall decreases. Common activities: Viewing autumn scenery, hiking. Suggested clothing: Jacket, long-sleeved shirts, warm clothing.
Winter (December–February): Average -36–32°F, cold and dry climate, little snowfall. Common activities: Skiing, ice skating (depending on actual snowfall). Suggested clothing: Heavy coat, warm clothing, hat, gloves, scarf.
Cheyenne climatological average
Annual average temperature: approx. 48.0°F / Annual rainfall: approx. 340 mm / Summer humidity: 40%–50% / Rainiest month: August
Cheyenne monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
27.1°F
26
February
29.1°F
17
March
34.9°F
22
April
43°F
23
May
53.4°F
41.3
June
65.5°F
41.7
July
70.9°F
57
August
70°F
62.7
September
63.9°F
16.3
October
50°F
10
November
35.6°F
18.7
December
32.9°F
4.3
Cheyenne weather for the next seven days
12/16
Tuesday
Sunny
53.1°F/37.4°F
12/17
Wednesday
Sunny
54.1°F/29.4°F
12/18
Thursday
Sunny
37.4°F/23.9°F
12/19
Friday
Sunny
56.9°F/39.4°F
12/20
Saturday
Patchy rain nearby
47°F/38.4°F
12/21
Sunday
Partly Cloudy
42.7°F/32.8°F
12/22
Monday
Sunny
58.2°F/38.3°F
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