July weather forecast
Hillsview, SD

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Weather in July

July in Hillsview, South Dakota, is a tropical summer month, with an average temperature fluctuating between 65.5°F (18.6°C) and 86.4°F (30.2°C).

Temperature

July is the warmest month of the year, registering average temperatures as high as 86.4°F (30.2°C) and as low as 65.5°F (18.6°C).

Heat index

July's heat index is calculated to be a tropical 89.6°F (32°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In July, the average relative humidity is 54%.

Rainfall

In Hillsview, in July, during 11 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Hillsview, South Dakota, during the entire year, the rain falls for 89.4 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 15h and 17min.
On the first day of July, sunrise is at 5:53 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 9:07 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 11.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hillsview. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during July leads to these advisories:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

July temperatures tend to peak at an average high of 86.4°F (30.2°C) and dip to a low of 65.5°F (18.6°C).

How hot is it in July?

In Hillsview, 86.4°F (30.2°C) is the average high-temperature and 65.5°F (18.6°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in July in Hillsview?

In July, the average relative humidity is 54%.

How many days does it rain in July?

In Hillsview, in July, during 11 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow?

In Hillsview, snow does not fall in June through September.

How many hours of daylight does Hillsview have in July?

In July, the average day length is 15h and 17min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:53 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 9:07 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year in Hillsview, with an average of 11.4h of sunshine.

How many hours of sunshine does Hillsview have in July?

In July, the average sunshine duration in Hillsview is 11.4h.

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

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Hillsview, SD

Average temperature in July - Hillsview, SD
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure in July
Hillsview, SD

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

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Hillsview, SD

Average wind speed in July - Hillsview, SD
  • Average wind speed in July: 9.8mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

Average humidity in July
Hillsview, SD

Average humidity in July - Hillsview, SD
  • Average humidity in July: 54%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

Average rainfall in July
Hillsview, SD

Average rainfall in July - Hillsview, SD
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in July
Hillsview, SD

Average rainfall days in July - Hillsview, SD
  • Average rainfall days in July: 11 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in July
Hillsview, SD

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

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Hillsview, SD

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Hillsview, SD
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Hillsview, SD

Average sunshine days in July - Hillsview, SD
  • Average sunshine days in July: 16.7 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

Average UV index in July
Hillsview, SD

Average UV index in July - Hillsview, 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 and December (UV index 1).

Average cloud cover in July
Hillsview, SD

Average cloud cover in July - Hillsview, SD
  • Average cloud cover in July: 21

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in July
Hillsview, SD

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

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

Hillsview, South Dakota, USA

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