August weather forecast
Woonsocket, SD

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Weather in August

The last month of the summer, August, is another warm month in Woonsocket, South Dakota, with an average temperature varying between 61.3°F (16.3°C) and 84.2°F (29°C).

Temperature

In August, the average high-temperature registers at a still moderately hot 84.2°F (29°C), nearly identical to July's 85.6°F (29.8°C). Woonsocket in August observes a substantial swing from the daily highs, with average nighttime temperatures of 61.3°F (16.3°C).

Heat index

For most parts of August, the heat index is appraised at a hot 89.6°F (32°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In Woonsocket, the average relative humidity in August is 63%.

Rainfall

In Woonsocket, in August, it is raining for 11.6 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 101.8 rainfall days, and 18.19" (462mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In Woonsocket, the average length of the day in August is 13h and 57min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:56 pm. On the last day of August, sunrise is at 6:56 am and sunset at 8:10 pm CDT.

Sunshine

The average sunshine in August is 10.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Woonsocket. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Woonsocket in August?

The average high-temperature, in August, in Woonsocket, is 84.2°F (29°C), while the average low-temperature is 61.3°F (16.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), 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 Woonsocket?

In August, the average relative humidity is 63%.

How much does it rain in Woonsocket in August?

In August, in Woonsocket, the rain falls for 11.6 days. Throughout August, 1.97" (50mm) of precipitation is accumulated.

When it does not snow in Woonsocket?

May through September are months without snowfall.

How many hours of daylight does Woonsocket have in August?

The average day length in August in Woonsocket, South Dakota, is 13h and 57min.

What time are sunrise and sunset in August in Woonsocket?

On the first day of August in Woonsocket, South Dakota, sunrise is at 6:22 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 8:10 pm CDT.

How many hours of sunshine does Woonsocket have in August?

The average sunshine duration in August in Woonsocket is 10.8h.

What is the month with the highest UV index in Woonsocket?

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

What is the UV index intensity in August in Woonsocket?

In Woonsocket, South Dakota, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 August
Woonsocket, SD

Average temperature in August - Woonsocket, SD
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in August
Woonsocket, SD

Average pressure in August - Woonsocket, SD
  • Average pressure in August: 29.91"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 August
Woonsocket, SD

Average wind speed in August - Woonsocket, SD
  • Average wind speed in August: 8.6mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).

Average humidity in August
Woonsocket, SD

Average humidity in August - Woonsocket, SD
  • Average humidity in August: 63%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is September (62%).

Average rainfall in August
Woonsocket, SD

Average rainfall in August - Woonsocket, SD
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Woonsocket, SD

Average rainfall days in August - Woonsocket, SD
  • Average rainfall days in August: 11.6 days

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in August
Woonsocket, SD

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

The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Woonsocket, SD

Average snowfall days in August - Woonsocket, SD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Woonsocket, SD

Average sunshine days in August - Woonsocket, SD
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in August
Woonsocket, SD

Average UV index in August - Woonsocket, 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 and November (UV index 1).

Average cloud cover in August
Woonsocket, SD

Average cloud cover in August - Woonsocket, SD
  • Average cloud cover in August: 23

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 22).

Average visibility in August
Woonsocket, SD

Average visibility in August - Woonsocket, 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).

Woonsocket, South Dakota, USA

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