August weather forecast
Oak Hills Addition, SD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Oak Hills Addition, South Dakota, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.3°F (16.3°C).

Temperature

Oak Hills Addition records a slight change with August's average high-temperatures adjusting to a still moderately hot 83.3°F (28.5°C) from July's 84.9°F (29.4°C). August nights bring a pronounced temperature shift, with averages hovering around a comfortable 61.3°F (16.3°C).

Heat index

During August, the heat index is appraised at a tropical 89.6°F (32°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In August, the average relative humidity is 70%.

Rainfall

In Oak Hills Addition, in August, it is raining for 14.2 days, with typically 2.24" (57mm) of accumulated precipitation. In Oak Hills Addition, during the entire year, the rain falls for 117.9 days and collects up to 21.93" (557mm) of precipitation.

Snowfall

June through September are months without snowfall in Oak Hills Addition.

Daylight

In August, the average length of the day is 13h and 53min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:50 pm. On the last day of August, sunrise is at 6:54 am and sunset at 8:05 pm CDT.

Sunshine

In Oak Hills Addition, the average sunshine in August is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

How hot is August in Oak Hills Addition?

In August, the average high-temperature and low-temperature in Oak Hills Addition, South Dakota, are 83.3°F (28.5°C) and 61.3°F (16.3°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in August in Oak Hills Addition?

In August, the average relative humidity in Oak Hills Addition is 70%.

How many days does it rain in August in Oak Hills Addition?

In Oak Hills Addition, during August, the rain falls for 14.2 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Oak Hills Addition?

June through September are months without snowfall in Oak Hills Addition.

How many hours of daylight does Oak Hills Addition have in August?

In Oak Hills Addition, the average day length in August is 13h and 53min.

What time are sunrise and sunset in August in Oak Hills Addition?

In August, on the first day of the month, sunrise is at 6:22 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:05 pm CDT.

How long on average sun shines in August in Oak Hills Addition?

In Oak Hills Addition, South Dakota, the average sunshine duration in August is 10.2h.

What are the months with the highest UV index in Oak Hills Addition?

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

What is the UV index reading in August in Oak Hills Addition?

In August, the average daily maximum UV index is 6. A UV Index estimate 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Oak Hills Addition, SD

Average temperature in August - Oak Hills Addition, SD
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure in August
Oak Hills Addition, SD

Average pressure in August - Oak Hills Addition, SD
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Oak Hills Addition, SD

Average wind speed in August - Oak Hills Addition, SD
  • Average wind speed in August: 8.2mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in August
Oak Hills Addition, SD

Average humidity in August - Oak Hills Addition, SD
  • Average humidity in August: 70%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).

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Average rainfall in August
Oak Hills Addition, SD

Average rainfall in August - Oak Hills Addition, SD
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in August
Oak Hills Addition, SD

Average rainfall days in August - Oak Hills Addition, SD
  • Average rainfall days in August: 14.2 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in August
Oak Hills Addition, SD

Average snowfall in August - Oak Hills Addition, SD
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Oak Hills Addition, SD

Average snowfall days in August - Oak Hills Addition, SD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Oak Hills Addition, SD

Average daylight in August / Average sunshine in August - Oak Hills Addition, SD
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in August
Oak Hills Addition, SD

Average sunshine days in August - Oak Hills Addition, SD
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in August
Oak Hills Addition, SD

Average UV index in August - Oak Hills Addition, SD
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in August
Oak Hills Addition, SD

Average cloud cover in August - Oak Hills Addition, SD
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in August
Oak Hills Addition, SD

Average visibility in August - Oak Hills Addition, SD
  • Average visibility in August: 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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Oak Hills Addition, South Dakota, USA

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