August weather forecast
Deevaan Villa Development, SD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Deevaan Villa Development, South Dakota, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 61°F (16.1°C).

Temperature

August begins with an average high-temperature of a still moderately hot 83.1°F (28.4°C), reflecting close similarity to the preceding month. Deevaan Villa Development measures a considerable dip from daytime highs with an average low-temperature of 61°F (16.1°C) during August.

Heat index

For August, the heat index is estimated at a hot 86°F (30°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

August and September, with an average relative humidity of 60%, are the least humid months.

Rainfall

In August, the rain falls for 10.4 days. Throughout August, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.

Snowfall

In Deevaan Villa Development, snow does not fall in June through September.

Daylight

In August, the average length of the day is 14h and 3min.
On the first day of the month, sunrise is at 6:18 am and sunset at 9:01 pm. On the last day of August, in Deevaan Villa Development, sunrise is at 6:55 am and sunset at 8:12 pm CDT.

Sunshine

In August, the average sunshine is 10.7h.

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 threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

The average high-temperature, in August, in Deevaan Villa Development, is 83.1°F (28.4°C), while the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is estimated at 86°F (30°C).

What is the least humid month?

August and September, with an average relative humidity of 60%, are the least humid months.

What is the average humidity in August?

The average relative humidity in August is 60%.

How many days does it rain in August?

In August, the rain falls for 10.4 days. Throughout August, 1.61" (41mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

In Deevaan Villa Development, the average day length in August is 14h and 3min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:18 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:12 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.7h.

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 intensity in August?

In Deevaan Villa Development, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
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
Deevaan Villa Development, SD

Average temperature in August - Deevaan Villa Development, SD
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

Average pressure in August
Deevaan Villa Development, SD

Average pressure in August - Deevaan Villa Development, SD
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Deevaan Villa Development, SD

Average wind speed in August - Deevaan Villa Development, SD
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in August
Deevaan Villa Development, SD

Average humidity in August - Deevaan Villa Development, SD
  • Average humidity in August: 60%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).

Average rainfall in August
Deevaan Villa Development, SD

Average rainfall in August - Deevaan Villa Development, SD
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in August
Deevaan Villa Development, SD

Average rainfall days in August - Deevaan Villa Development, SD
  • Average rainfall days in August: 10.4 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).

Average snowfall in August
Deevaan Villa Development, SD

Average snowfall in August - Deevaan Villa Development, SD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Deevaan Villa Development, SD

Average snowfall days in August - Deevaan Villa Development, SD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Deevaan Villa Development, SD

Average daylight in August / Average sunshine in August - Deevaan Villa Development, SD
  • Average daylight in August: 14h and 1min

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 August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in August
Deevaan Villa Development, SD

Average sunshine days in August - Deevaan Villa Development, SD
  • Average sunshine days in August: 18.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).

Average UV index in August
Deevaan Villa Development, SD

Average UV index in August - Deevaan Villa Development, 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 and November (UV index 1).

Average cloud cover in August
Deevaan Villa Development, SD

Average cloud cover in August - Deevaan Villa Development, SD
  • Average cloud cover in August: 23

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).

Average visibility in August
Deevaan Villa Development, SD

Average visibility in August - Deevaan Villa Development, 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).

Deevaan Villa Development, South Dakota, USA

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