Which is the hottest month in Cheyenne?

The hottest time of year in Cheyenne is normally July. Expect maximum daytime temperatures to reach 28°C with low heat and humidity.

Which month has the most rain in Cheyenne?

In terms of rainfall, May is usually the wettest month in Cheyenne with 67mm on average. There are normally 11 days in May with some rain.

When is it sunniest in Cheyenne?

The sunniest time of year in Cheyenne is normally September with bright sunshine on average for 70% of daylight hours; that's 9 hours of sunshine per day.

Best time to visit Cheyenne

Q: When is the best time to visit Cheyenne?

The best time to visit Cheyenne is June, July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Cheyenne and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Cheyenne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wyoming

International Drivers Association: Driving permit plans from £37

Deal

Check out International driving permit plans from only £37
Choose from print + digital & digtial only permits
Valid for up to 3 years & use in over 150 countries

Go to International Drivers Association deal >>

When is the best time to visit Cheyenne?

The best time to visit Cheyenne is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
2
Mar
2.5
Apr
4
May
5
Jun
5
Jul
5
Aug
4.5
Sep
2
Oct
1.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°F)

37
Jan
41
Feb
45
Mar
55
Apr
66
May
75
Jun
82
Jul
81
Aug
72
Sep
61
Oct
46
Nov
39
Dec

Hours of Sunshine (daily)

6
Jan
7
Feb
8
Mar
9
Apr
9
May
10
Jun
10
Jul
10
Aug
9
Sep
8
Oct
6
Nov
6
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Wyoming (Cheyenne) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)