August weather forecast
Rosebud, SD

Share

Weather in August

The last month of the summer, August, is another warm month in Rosebud, South Dakota, with an average temperature ranging between min 63.1°F (17.3°C) and max 84.6°F (29.2°C).

Temperature

Rosebud records an average high-temperature of a warm 84.6°F (29.2°C) in August, closely mirroring the climate of the previous month. Rosebud's average low-temperature is measured at a refreshing 63.1°F (17.3°C) during August.

Heat index

August's average heat index is evaluated at a hot 87.8°F (31°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Rosebud, South Dakota, the average relative humidity in August is 58%.

Rainfall

In Rosebud, in August, during 12.1 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Rosebud, during the entire year, the rain falls for 109.2 days and collects up to 16.89" (429mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Rosebud is 13h and 54min.
On the first day of August in Rosebud, sunrise is at 6:34 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 8:19 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 Rosebud. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during August leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
[Resources]

Frequently asked questions

Is it hot in Rosebud during August?

August temperatures vary between a high-temperature of 84.6°F (29.2°C) and a low-temperature of 63.1°F (17.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in August in Rosebud?

In Rosebud, South Dakota, the average relative humidity in August is 58%.

How much does it rain in Rosebud in August?

In August, in Rosebud, South Dakota, the rain falls for 12.1 days. Throughout August, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Rosebud?

June through August are months without snowfall in Rosebud, South Dakota.

Does it snow in Rosebud in August?

In Rosebud, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Rosebud?

In Rosebud, South Dakota, the average day length in August is 13h and 54min.

When is the sunrise / sunset in August in Rosebud?

In August, on the first day of the month, sunrise is at 6:34 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 8:19 pm CDT.

How long on average sun shines in August in Rosebud?

The average sunshine duration in August in Rosebud, South Dakota, is 10.8h.

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

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

How high is the UV index in August in Rosebud?

The average daily maximum UV index in August in Rosebud, South Dakota, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Rosebud, SD

Average temperature in August - Rosebud, SD
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

[Resources]

Average pressure in August
Rosebud, SD

Average pressure in August - Rosebud, SD
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

[Resources]

Average wind speed in August
Rosebud, SD

Average wind speed in August - Rosebud, SD
  • Average wind speed in August: 10.6mph

The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest months (with the lowest average wind speed) are July and August (10.6mph).

[Resources]

Average humidity in August
Rosebud, SD

Average humidity in August - Rosebud, SD
  • Average humidity in August: 58%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is September (56%).

[Resources]

Average rainfall in August
Rosebud, SD

Average rainfall in August - Rosebud, SD
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.47").

[Resources]

Average rainfall days in August
Rosebud, SD

Average rainfall days in August - Rosebud, SD
  • Average rainfall days in August: 12.1 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.4 days).

[Resources]

Average snowfall in August
Rosebud, SD

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

The month with the highest snowfall is December (2.76").
The months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days in August
Rosebud, SD

Average snowfall days in August - Rosebud, 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 and August (0 days).

[Resources]

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

Average daylight in August / Average sunshine in August - Rosebud, 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 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: 5h and 24min).

[Resources]

Average sunshine days in August
Rosebud, SD

Average sunshine days in August - Rosebud, SD
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.2 days).

[Resources]

Average UV index in August
Rosebud, SD

Average UV index in August - Rosebud, 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).

[Resources]

Average cloud cover in August
Rosebud, SD

Average cloud cover in August - Rosebud, SD
  • Average cloud cover in August: 21

The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are July, August and September (Cloud cover 21).

[Resources]

Average visibility in August
Rosebud, SD

Average visibility in August - Rosebud, 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).

[Resources]

Rosebud, South Dakota, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location