August weather forecast
Corsica, SD

Share

Weather in August

The last month of the summer, August, is another warm month in Corsica, South Dakota, with an average temperature fluctuating between 62.6°F (17°C) and 84.4°F (29.1°C).

Temperature

As Corsica transitions into August, the average high-temperature stands at a still moderately hot 84.4°F (29.1°C), offering little variation from the preceding month. During the nights in August, Corsica records a pronounced shift from the daytime warmth, with a consistent average temperature of 62.6°F (17°C).

Heat index

In August, the average heat index is appraised at a tropical 89.6°F (32°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In August, the average relative humidity is 66%.

Rainfall

In Corsica, in August, during 12 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Corsica, during the entire year, the rain falls for 106.8 days and collects up to 19.29" (490mm) of precipitation.

Snowfall

In Corsica, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 55min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of August, in Corsica, sunrise is at 6:57 am and sunset at 8:10 pm CDT.

Sunshine

In Corsica, South Dakota, the average sunshine in August is 10.5h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Corsica during August?

The average high-temperature and low-temperature during August are 84.4°F (29.1°C) and 62.6°F (17°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is appraised at 89.6°F (32°C).

What is the average humidity in August in Corsica?

In August, the average relative humidity in Corsica is 66%.

How much does it rain in Corsica in August?

In Corsica, in August, it is raining for 12 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow in Corsica?

In Corsica, snow does not fall in May through September.

How many hours of daylight does Corsica have in August?

In August, the average day length in Corsica, South Dakota, is 13h and 55min.

What time are sunrise and sunset in August in Corsica?

In August, on the first day of the month, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 8:10 pm CDT.

How many hours of sunshine does Corsica have in August?

In Corsica, South Dakota, the average sunshine duration in August is 10.5h.

When is the highest UV index in Corsica?

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

What is the UV index reading in August in Corsica?

In Corsica, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe 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
Corsica, SD

Average temperature in August - Corsica, SD
  • Average high temperature in August: 84.4°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 (26.2°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

Average pressure in August
Corsica, SD

Average pressure in August - Corsica, SD
  • Average pressure in August: 29.92"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).

Average wind speed in August
Corsica, SD

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

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

Average humidity in August
Corsica, SD

Average humidity in August - Corsica, SD
  • Average humidity in August: 66%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (63%).

Average rainfall in August
Corsica, SD

Average rainfall in August - Corsica, SD
  • Average rainfall in August: 1.77"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in August
Corsica, SD

Average rainfall days in August - Corsica, SD
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.5 days).

Average snowfall in August
Corsica, SD

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

The month with the highest snowfall is December (2.56").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Corsica, SD

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

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 3min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in August
Corsica, SD

Average sunshine days in August - Corsica, SD
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in August
Corsica, SD

Average UV index in August - Corsica, 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).

Average cloud cover in August
Corsica, SD

Average cloud cover in August - Corsica, SD
  • Average cloud cover in August: 25

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in August
Corsica, SD

Average visibility in August - Corsica, 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).

Corsica, South Dakota, USA

Weather forecast for your location

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