August weather forecast
Whitewood, SD

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Weather in August

August, the last month of the summer in Whitewood, is also a moderately hot month, with an average temperature varying between 82.6°F (28.1°C) and 61.2°F (16.2°C).

Temperature

August's onset brings an average high-temperature of a still moderately hot 82.6°F (28.1°C), showing a minute difference from July's 84.7°F (29.3°C). Throughout the August nights, Whitewood encounters a low-temperature of 61.2°F (16.2°C).

Heat index

The average heat index in August is calculated to be 82.4°F (28°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

The months with the lowest humidity in Whitewood, South Dakota, are August and September, with an average relative humidity of 49%.

Rainfall

In Whitewood, South Dakota, in August, during 13.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Whitewood, during the entire year, the rain falls for 126.3 days and collects up to 16.77" (426mm) of precipitation.

Snowfall

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

Daylight

In Whitewood, the average length of the day in August is 13h and 59min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:32 pm MDT.

Sunshine

With an average of 11.7h of sunshine, August has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot does it get in Whitewood in August?

An average high-temperature, in August, in Whitewood, is 82.6°F (28.1°C) and the average low-temperature is 61.2°F (16.2°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 82.4°F (28°C).

What are the least humid months in Whitewood?

The months with the lowest humidity in Whitewood are August and September, with an average relative humidity of 49%.

What is the average humidity in August in Whitewood?

The average relative humidity in August in Whitewood is 49%.

How much does it rain in Whitewood in August?

In Whitewood, in August, during 13.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Whitewood?

June through August are months without snowfall.

Does it snow in Whitewood in August?

In Whitewood, South Dakota, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Whitewood have in August?

In Whitewood, the average day length in August is 13h and 59min.

When is the sunrise / sunset in August in Whitewood?

In August, on the first day of the month, sunrise is at 5:42 am and sunset at 8:19 pm. On the last day of the month, in Whitewood, sunrise is at 6:17 am and sunset at 7:32 pm MDT.

What month has the most sunshine in Whitewood?

The month with the most sunshine in Whitewood is August, with an average of 11.7h of sunshine.

How long on average sun shines in August in Whitewood?

In Whitewood, the average sunshine duration in August is 11.7h.

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

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

What is the UV index intensity in August in Whitewood?

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

Average temperature in August - Whitewood, SD
  • Average high temperature in August: 82.6°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 August: 61.2°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).

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Average pressure in August
Whitewood, SD

Average pressure in August - Whitewood, SD
  • Average pressure in August: 29.9"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).

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Average wind speed in August
Whitewood, SD

Average wind speed in August - Whitewood, SD
  • Average wind speed in August: 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).

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Average humidity in August
Whitewood, SD

Average humidity in August - Whitewood, SD
  • Average humidity in August: 49%

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

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Average rainfall in August
Whitewood, SD

Average rainfall in August - Whitewood, SD
  • Average rainfall in August: 1.57"

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

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Average rainfall days in August
Whitewood, SD

Average rainfall days in August - Whitewood, SD
  • Average rainfall days in August: 13.3 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).

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Average snowfall in August
Whitewood, SD

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

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

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Average snowfall days in August
Whitewood, SD

Average snowfall days in August - Whitewood, SD
  • Average snowfall days in August: 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).

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

Average daylight in August / Average sunshine in August - Whitewood, SD
  • Average daylight in August: 14h and 0min

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 August: 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).

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Average sunshine days in August
Whitewood, SD

Average sunshine days in August - Whitewood, SD
  • Average sunshine days in August: 12.3 days

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

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Average UV index in August
Whitewood, SD

Average UV index in August - Whitewood, SD
  • Average UV index in August: 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 August
Whitewood, SD

Average cloud cover in August - Whitewood, SD
  • Average cloud cover in August: 16

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).

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Average visibility in August
Whitewood, SD

Average visibility in August - Whitewood, SD
  • Average visibility in August: 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).

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Whitewood, South Dakota, USA

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