July weather forecast
Sundance, WY

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Weather in July

July is heart of the summer season in Sundance, often characterized by clear skies and warm temperatures. The thermometer peaks with a high average of 79.2°F (26.2°C), establishing July as the hottest month of the year. The weather transition from July to August shows minimal changes, with August mirroring its predecessor in most measures. Despite the humid conditions, summer activities remain unhindered, allowing residents and visitors to make the most of the season. The month concludes, giving way to August, the high summer temperatures still holding strong.

Temperature

July registers as the month with the highest average temperatures, reaching 79.2°F (26.2°C) at its peak and 57.7°F (14.3°C) at the lowest.

Humidity

In July, the average relative humidity is 55%.

Rainfall

The wettest months in Sundance, Wyoming, are June and July, with an average 2.68" (68mm) of rainfall.

Snowfall

In Sundance, Wyoming, snow does not fall in July and August.

Daylight

The average length of the day in July in Sundance is 15h and 8min.
On the first day of July, sunrise is at 5:17 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:23 pm MDT.

Sunshine

In Sundance, the average sunshine in July is 11.7h.

UV index

The months with the highest UV index in Sundance are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 during July translates into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Sundance?

July is the month that records the highest temperatures in Sundance, Wyoming, with averages ranging from a high of 79.2°F (26.2°C) to a low of 57.7°F (14.3°C).

What is the average July temperature in Sundance?

Sundance in July has an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 57.7°F (14.3°C).

What is the average humidity in July in Sundance?

In Sundance, the average relative humidity in July is 55%.

What is the rainiest month in Sundance?

The months with the most rainfall are June and July, with an average 2.68" (68mm) of precipitation.

How many days does it rain in July in Sundance?

In Sundance, in July, during 16.9 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow in Sundance?

July and August are months without snowfall in Sundance.

Does it snow in Sundance in July?

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

How many hours of daylight does Sundance have in July?

In Sundance, the average day length in July is 15h and 8min.

What time are sunrise and sunset in July in Sundance?

On the first day of July in Sundance, sunrise is at 5:17 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:23 pm MDT.

How long on average sun shines in July in Sundance?

In Sundance, Wyoming, the average sunshine duration in July is 11.7h.

When is the highest UV index in Sundance?

The months with the highest UV index in Sundance are June through August, with an average maximum UV index of 5.

What is the UV index intensity in July in Sundance?

In July, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Sundance, WY

Average temperature in July - Sundance, WY
  • Average high temperature in July: 79.2°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.2°F).

  • Average low temperature in July: 57.7°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (10.8°F).

Average pressure in July
Sundance, WY

Average pressure in July - Sundance, WY
  • Average pressure in July: 29.89"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Sundance, WY

Average wind speed in July - Sundance, WY
  • Average wind speed in July: 8.1mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in July
Sundance, WY

Average humidity in July - Sundance, WY
  • Average humidity in July: 55%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (53%).

Average rainfall in July
Sundance, WY

Average rainfall in July - Sundance, WY
  • Average rainfall in July: 2.68"

The wettest months (with the highest rainfall) are June and July (2.68").
The driest month (with the least rainfall) is December (0.67").

Average rainfall days in July
Sundance, WY

Average rainfall days in July - Sundance, WY
  • Average rainfall days in July: 16.9 days

The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (3.7 days).

Average snowfall in July
Sundance, WY

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

The month with the highest snowfall is April (8.82").
The months with the least snowfall are July and August (0").

Average snowfall days in July
Sundance, WY

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

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in July /
Average sunshine in July
Sundance, WY

Average daylight in July / Average sunshine in July - Sundance, WY
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

Average sunshine days in July
Sundance, WY

Average sunshine days in July - Sundance, WY
  • Average sunshine days in July: 10.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.7 days).

Average UV index in July
Sundance, WY

Average UV index in July - Sundance, WY
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in July
Sundance, WY

Average cloud cover in July - Sundance, WY
  • Average cloud cover in July: 18

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in July
Sundance, WY

Average visibility in July - Sundance, WY
  • Average visibility in July: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Sundance, Wyoming, USA

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