July weather forecast
Edgemont, SD

Weather in July

July is a tropical summer month in Edgemont, South Dakota, with an average temperature ranging between min 63.9°F (17.7°C) and max 86°F (30°C).

Temperature

The warmest month is July, with an average high-temperature of 86°F (30°C) and an average low-temperature of 63.9°F (17.7°C).

Heat index

In July, the average heat index is calculated to be a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like metabolic differences, differences in body mass, height, and shape, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in July is 50%.

Rainfall

In Edgemont, during 15.7 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 115.8 rainfall days, and 16.61" (422mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall in Edgemont.

Daylight

The average length of the day in July is 15h and 1min.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:39 pm. On the last day of July, in Edgemont, sunrise is at 5:44 am and sunset at 8:18 pm MDT.

Sunshine

The average sunshine in July is 11.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the 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 warmest month in Edgemont?

July is the warmest month, with an average high-temperature of 86°F (30°C) and an average low-temperature of 63.9°F (17.7°C).

What is the temperature in July in Edgemont?

The average high-temperature, in July, in Edgemont, is 86°F (30°C), while the average low-temperature is 63.9°F (17.7°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in July in Edgemont?

In July, the average relative humidity in Edgemont, South Dakota, is 50%.

How much does it rain in Edgemont in July?

In July, the rain falls for 15.7 days. Throughout July, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Edgemont?

In Edgemont, snow does not fall in June through August.

How many hours of daylight does Edgemont have in July?

The average day length in July in Edgemont is 15h and 1min.

When are sunrise and sunset in July in Edgemont?

On the first day of July in Edgemont, South Dakota, sunrise is at 5:19 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:18 pm MDT.

How many hours of sunshine does Edgemont have in July?

In Edgemont, South Dakota, the average sunshine duration in July is 11.6h.

What are the months with the highest UV index in Edgemont?

The months with the highest UV index in Edgemont are June through August, with an average maximum UV index of 6.

What is the UV index reading in July in Edgemont?

The average daily maximum UV index in July in Edgemont is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Edgemont, SD

Average temperature in July - Edgemont, SD
  • Average high temperature in July: 86°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (32.4°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest months (with the lowest average low temperature) are February and December (18.5°F).

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Average pressure in July
Edgemont, SD

Average pressure in July - Edgemont, SD
  • Average pressure in July: 29.9"Hg

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

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Average wind speed in July
Edgemont, SD

Average wind speed in July - Edgemont, SD
  • Average wind speed in July: 8.3mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity in July
Edgemont, SD

Average humidity in July - Edgemont, SD
  • Average humidity in July: 50%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in July
Edgemont, SD

Average rainfall in July - Edgemont, SD
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in July
Edgemont, SD

Average rainfall days in July - Edgemont, SD
  • Average rainfall days in July: 15.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is December (3.5 days).

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Average snowfall in July
Edgemont, SD

Average snowfall in July - Edgemont, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Edgemont, SD

Average snowfall days in July - Edgemont, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Edgemont, SD

Average daylight in July / Average sunshine in July - Edgemont, SD
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in July: 11h and 36min

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 48min).

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Average sunshine days in July
Edgemont, SD

Average sunshine days in July - Edgemont, SD
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in July
Edgemont, SD

Average UV index in July - Edgemont, SD
  • Average UV index in July: 6

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

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Average cloud cover in July
Edgemont, SD

Average cloud cover in July - Edgemont, SD
  • Average cloud cover in July: 18

The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in July
Edgemont, SD

Average visibility in July - Edgemont, SD
  • Average visibility in July: 6mi

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

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