Cheyenne
Wyoming, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Cheyenne, WY

A sunny day in the front of the State Capitol building in Cheyenne, Wyoming
A sunny day in the front of the State Capitol building in Cheyenne, Wyoming
July is the hottest month in Cheyenne. The temperature averages the range of 55.4°F (13°C) and 82.4°F (28°C). Occasionally, the temperature shoots up to 86°F (30°C), but extremely hot days are scarce.
The sun shines for an average of twelve hours per day, and with up to fifteen hours of daylight, most days are elongated well into the evening.
Crowds are massive in Cheyenne in June as tourists flock in to partake of the lovely warm summer weather. The afternoons receive rainfall that accumulates to 2.4" (61mm) across twelve rainy days.
Touring Cheyenne proves hectic in June, just as securing tickets and accommodation facilities. Booking in advance is recommended.

What is the warmest month in Cheyenne?

With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 55.6°F (13.1°C), July is the warmest month in Cheyenne.

What is the temperature in July in Cheyenne?

In Cheyenne, in July, the average high-temperature is 83.5°F (28.6°C), and the average low-temperature is 55.6°F (13.1°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines air temperature and relative humidity, is evaluated at 84.7°F (29.3°C).

What is the average humidity in July in Cheyenne?

In July, the average relative humidity is 51.3%.

How much does it rain in Cheyenne in July?

In Cheyenne, in July, it is raining for 10.7 days, with typically 2.2" (55.6mm) of accumulated precipitation.

When it does not snow in Cheyenne?

June through August are months without snowfall.

How many hours of daylight does Cheyenne have in July?

The average length of the day in July is 14.8h.

What month has the most sunshine in Cheyenne?

July has the most sunshine of the year in Cheyenne, Wyoming, with an average of 10.2h of sunshine.

How long on average sun shines in July in Cheyenne?

The average sunshine in July in Cheyenne, Wyoming, is 10.2h.

What is the month with the highest UV index in Cheyenne?

June and July, with an average maximum UV index of 10, are months with the highest UV index in Cheyenne.

How high is the UV index in July in Cheyenne?

In Cheyenne, the average daily maximum UV index in July is 10. A UV Index value of 8 to 10 symbolizes a very high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in July - Cheyenne, WY
  • Average high temperature in July: 83.4°F

The warmest month (with the highest average high temperature) is July (83.4°F).
The month with the lowest average high temperature is December (38.2°F).

  • Average low temperature in July: 55.5°F

The month with the highest average low temperature is July (55.5°F).
The coldest month (with the lowest average low temperature) is December (17.3°F).

Average humidity in July - Cheyenne, WY
  • Average humidity in July: 51.3%

The month with the highest relative humidity is March (56.1%).
The month with the lowest relative humidity is October (50%).

Average rainfall in July - Cheyenne, WY
  • Average rainfall in July: 2.2"

Wettest months (with the highest rainfall) are May and June (2.3").
The driest month (with the lowest rainfall) is January (0.3").

Average rainfall days in July - Cheyenne, WY
  • Average rainfall days in July: 10.7 days

The month with the highest number of rainy days is May (12.4 days).
The month with the lowest number of rainy days is January (4.9 days).

Average snowfall in July - Cheyenne, WY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (11.3").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in July - Cheyenne, WY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (7.8 days).
Months with the lowest number of snowfall days are July and August (0 days).

Average daylight in July / Average sunshine in July - Cheyenne, WY
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 10.2h

The month with most sunshine is July (Average sunshine: 10.2h).
The month with least sunshine is December (Average sunshine: 5.7h).

Average UV index in July - Cheyenne, WY
  • Average UV index in July: 10

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 1).