August weather forecast
Mobridge, SD

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Weather in August

In August, summer continues to grip Mobridge, with daytime temperatures often hitting a warm 84.2°F (29°C) and slightly cooler evenings resting at a comfortable 63.3°F (17.4°C). With temperatures slightly subsiding from July's peak, the weather becomes moderate, making the days more bearable. Even though the number of daylight hours begins to shrink to 14.1h, enough sunshine ensures cheery, bright days. The trend of lower humidity continues, staying at a comfortable 52%. Despite the warm afternoons, mornings and evenings are refreshingly cool, giving a welcomed respite to the citizens.

Temperature

With the onset of August, Mobridge's average high-temperature clocks in at a warm 84.2°F (29°C), showing a minor fluctuation from the previous month. August's nights in Mobridge observe an average temperature of 63.3°F (17.4°C).

Heat index

For August, the heat index is calculated to be a tropical 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle 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 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. 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 extremely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The least humid month is August, with an average relative humidity of 52%.

Rainfall

In Mobridge, during August, the rain falls for 10.4 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 89.4 rainfall days, and 15.39" (391mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Mobridge, the average length of the day in August is 14h and 3min.
On the first day of the month, sunrise is at 6:26 am and sunset at 9:09 pm. On the last day of August, in Mobridge, sunrise is at 7:02 am and sunset at 8:20 pm CDT.

Sunshine

In August, the average sunshine is 10.9h.

UV index

The months with the highest UV index in Mobridge are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Mobridge?

In August, in Mobridge, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 63.3°F (17.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is calculated to be 86°F (30°C).

What is the least humid month in Mobridge?

With an average relative humidity of 52%, August is the least humid month in Mobridge, South Dakota.

What is the average humidity in August in Mobridge?

The average relative humidity in August is 52%.

How much does it rain in Mobridge in August?

In Mobridge, South Dakota, during August, the rain falls for 10.4 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Mobridge?

In Mobridge, snow does not fall in June through September.

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

In August, the average day length is 14h and 3min.

When are sunrise and sunset in August in Mobridge?

In August, on the first day of the month, sunrise is at 6:26 am and sunset at 9:09 pm. On the last day of the month, in Mobridge, South Dakota, sunrise is at 7:02 am and sunset at 8:20 pm CDT.

How many hours of sunshine does Mobridge have in August?

In August, the average sunshine duration is 10.9h.

When is the highest UV index in Mobridge?

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

What is the UV index reading in August in Mobridge?

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

Average temperature in August - Mobridge, SD
  • Average high temperature in August: 84.2°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 (23°F).

  • Average low temperature in August: 63.3°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure in August
Mobridge, SD

Average pressure in August - Mobridge, SD
  • Average pressure in August: 29.9"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
Mobridge, SD

Average wind speed in August - Mobridge, SD
  • Average wind speed in August: 9.5mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

Average humidity in August
Mobridge, SD

Average humidity in August - Mobridge, SD
  • Average humidity in August: 52%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

Average rainfall in August
Mobridge, SD

Average rainfall in August - Mobridge, SD
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in August
Mobridge, SD

Average rainfall days in August - Mobridge, SD
  • Average rainfall days in August: 10.4 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in August
Mobridge, SD

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

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mobridge, SD

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Mobridge, 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 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
Mobridge, SD

Average sunshine days in August - Mobridge, SD
  • Average sunshine days in August: 18 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

Average UV index in August
Mobridge, SD

Average UV index in August - Mobridge, 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 December (UV index 1).

Average cloud cover in August
Mobridge, SD

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

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in August
Mobridge, SD

Average visibility in August - Mobridge, 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).

Mobridge, South Dakota, USA

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