June weather forecast and climate
Cheyenne, WY

A sunny day in front of the State Capitol building in Cheyenne, Wyoming
A sunny day in front of the State Capitol building in Cheyenne, Wyoming

Weather in June

June, the first month of the summer, in Cheyenne, is a moderately hot month, with average temperature fluctuating between 53.6°F (12°C) and 77.4°F (25.2°C).

Temperature

In Cheyenne, the average high-temperature increases considerably, from an enjoyable 62.4°F (16.9°C) in May, to a moderately hot 77.4°F (25.2°C). In June, the average low-temperature is 53.6°F (12°C).

Humidity

The average relative humidity in Cheyenne is 48%.

Rainfall

In Cheyenne, it is raining for 13.1 days, with typically 1.38" (35mm) of accumulated precipitation. In Cheyenne, during the entire year, the rain falls for 116 days and collects up to 14.57" (370mm) of precipitation.

Snowfall

In Cheyenne snow does not fall through September.

Daylight

With an average of 15.1h of daylight, June has the longest days of the year.

Sunshine

In June, the average sunshine in Cheyenne is 11.5h.

UV index

The average daily maximum UV index in Cheyenne is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Cheyenne?

In Cheyenne, Wyoming, in June, the average high-temperature is 77.4°F (25.2°C), and the average low-temperature is 53.6°F (12°C).

What is the average humidity in June in Cheyenne?

In June, the average relative humidity in Cheyenne is 48%.

How much does it rain in Cheyenne in June?

In June, the rain falls for 13.1 days. Throughout June, 1.38" (35mm) of precipitation is accumulated.

Does it snow in Cheyenne in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Cheyenne?

June through September are months without snowfall.

When are the longest days in Cheyenne?

June has the longest days of the year in Cheyenne, with an average of 15.1h of daylight.

What is the average length of the day in June in Cheyenne?

The average length of the day in June is 15.1h.

How many hours of sunshine does Cheyenne have in June?

The average sunshine in June in Cheyenne is 11.5h.

How high is the UV index in June in Cheyenne?

The average daily maximum UV index in June in Cheyenne is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in June
Cheyenne, WY

Average temperature in June - Cheyenne, WY
  • Average high temperature in June: 77.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is December (34.7°F).

  • Average low temperature in June: 53.6°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure in June
Cheyenne, WY

Average pressure in June - Cheyenne, WY
  • Average pressure in June: 29.87"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in June
Cheyenne, WY

Average wind speed in June - Cheyenne, WY
  • Average wind speed in June: 9.8mph

The windiest month (with the highest average wind speed) is January (14.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in June
Cheyenne, WY

Average humidity in June - Cheyenne, WY
  • Average humidity in June: 48%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in June
Cheyenne, WY

Average rainfall in June - Cheyenne, WY
  • Average rainfall in June: 1.38"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in June
Cheyenne, WY

Average rainfall days in June - Cheyenne, WY
  • Average rainfall days in June: 13.1 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.7 days).

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Average snowfall in June
Cheyenne, WY

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

The month with the highest snowfall is March (6.06").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Cheyenne, WY

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

The month with the highest number of snowfall days is February (11.3 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in June /
Average sunshine in June
Cheyenne, WY

Average daylight in June / Average sunshine in June - Cheyenne, WY
  • Average daylight in June: 15.1h

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

  • Average sunshine in June: 11.5h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 6.5h).

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Average sunshine days in June
Cheyenne, WY

Average sunshine days in June - Cheyenne, WY
  • Average sunshine days in June: 13.4 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is April (9.3 days).

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Average UV index in June
Cheyenne, WY

Average UV index in June - Cheyenne, WY
  • Average UV index in June: 5

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in June
Cheyenne, WY

Average cloud cover in June - Cheyenne, WY
  • Average cloud cover in June: 20

Months with the most cloud cover are April and May (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 18).

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Average visibility in June
Cheyenne, WY

Average visibility in June - Cheyenne, WY
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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