July weather forecast
Whitewood, SD

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Weather in July

July, like June, in Whitewood, South Dakota, is a moderately hot summer month, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 84.7°F (29.3°C).

Temperature

July, recognised by an average high temperature of 84.7°F (29.3°C) and a low of 62.4°F (16.9°C), is Whitewood's warmest month.

Heat index

The average heat index in July is evaluated at a hot 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Whitewood, the average relative humidity in July is 50%.

Rainfall

In Whitewood, in July, during 13.4 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 126.3 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day is 15h and 8min.
On the first day of the month, sunrise is at 5:14 am and sunset at 8:42 pm. On the last day of July, sunrise is at 5:41 am and sunset at 8:20 pm MDT.

Sunshine

In July, the average sunshine 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, an average UV index of 6 transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

With average temperatures fluctuating between a high of 84.7°F (29.3°C) and a low of 62.4°F (16.9°C), July stands out as the warmest month.

Is it hot during July?

In July, the average high-temperature and low-temperature are 84.7°F (29.3°C) and 62.4°F (16.9°C) respectively. In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in July?

In Whitewood, the average relative humidity in July is 50%.

How many days does it rain in July?

In Whitewood, in July, during 13.4 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow?

June through August are months without snowfall.

How many hours of daylight does Whitewood have in July?

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

When is the sunrise / sunset in July in Whitewood?

In July, on the first day of the month, sunrise is at 5:14 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:20 pm MDT.

How long on average sun shines in July?

In July, the average sunshine duration is 11.6h.

When is the highest UV index?

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 in Whitewood?

In Whitewood, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Whitewood, SD

Average temperature in July - Whitewood, SD
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (32.2°F).

  • Average low temperature in July: 62.4°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

Average pressure in July
Whitewood, SD

Average pressure in July - Whitewood, SD
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Whitewood, SD

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

The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

Average humidity in July
Whitewood, SD

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

The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are August and September (49%).

Average rainfall in July
Whitewood, SD

Average rainfall in July - Whitewood, SD
  • Average rainfall in July: 1.89"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Whitewood, SD

Average rainfall days in July - Whitewood, SD
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (5.8 days).

Average snowfall in July
Whitewood, SD

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

The month with the highest snowfall is April (8.23").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Whitewood, SD

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

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

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

Average daylight in July / Average sunshine in July - Whitewood, SD
  • 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 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).

Average sunshine days in July
Whitewood, SD

Average sunshine days in July - Whitewood, SD
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in July
Whitewood, SD

Average UV index in July - Whitewood, 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).

Average cloud cover in July
Whitewood, SD

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

The months with the most cloud cover are February and April (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in July
Whitewood, SD

Average visibility in July - Whitewood, 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).

Whitewood, South Dakota, USA

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