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Weather in South Carolina for August 2025

Your guide to South Carolina weather in August - trends and predictions
  • In general, the average temperature in South Carolina at the beginning of August is 28.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.6 °F by the end of August.

  • South Carolina experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.

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Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/24°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
76 %
Avg humidity

South Carolina in August average weather

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Temperatures trend during August in South Carolina

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Sunny
Sunny
32° /23° 1.4 mm 8
Aug. 2 Patchy light rain with thunder
Patchy light rain with thunder
31° /24° 4.1 mm 7
Aug. 3 Patchy rain possible
Patchy rain possible
31° /26° 3.7 mm 7
Aug. 4 Light rain shower
Light rain shower
27° /24° 18.4 mm 6
Aug. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /23° 111.1 mm 6
Aug. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /24° 77 mm 6
Aug. 7 Patchy light rain with thunder
Patchy light rain with thunder
29° /25° 51.8 mm 6
Aug. 8 Light rain shower
Light rain shower
26° /25° 21.3 mm 6
Aug. 9 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
29° /24° 39.8 mm 6
Aug. 10 Moderate rain at times
Moderate rain at times
31° /25° 7.3 mm 7
Aug. 11 Patchy rain possible
Patchy rain possible
32° /25° 3.7 mm 7
Aug. 12 Patchy rain possible
Patchy rain possible
32° /24° 2.3 mm 7
Aug. 13 Patchy rain possible
Patchy rain possible
33° /26° 2.1 mm 7
Aug. 14 Patchy light rain
Patchy light rain
30° /24° 7 mm 7
Aug. 15 Partly cloudy
Partly cloudy
29° /25° 0 mm 7
Aug. 16 Sunny
Sunny
29° /23° 0 mm 7
Aug. 17 Partly cloudy
Partly cloudy
30° /23° 0 mm 8
Aug. 18 Patchy rain possible
Patchy rain possible
31° /25° 5 mm 7
Aug. 19 Partly cloudy
Partly cloudy
32° /24° 0.1 mm 8
Aug. 20 Patchy light rain with thunder
Patchy light rain with thunder
28° /23° 4.9 mm 6
Aug. 21 Patchy rain possible
Patchy rain possible
28° /23° 0.7 mm 6
Aug. 22 Light rain shower
Light rain shower
28° /24° 0.9 mm 6
Aug. 23 Light rain shower
Light rain shower
24° /21° 14.8 mm 5
Aug. 24 Light rain shower
Light rain shower
27° /21° 6.2 mm 6
Aug. 25 Patchy rain possible
Patchy rain possible
28° /22° 0.2 mm 6
Aug. 26 Patchy rain possible
Patchy rain possible
29° /23° 0.6 mm 6
Aug. 27 Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 6
Aug. 28 Sunny
Sunny
31° /24° 0 mm 8
Aug. 29 Moderate rain at times
Moderate rain at times
30° /24° 2.2 mm 7
Aug. 30 Patchy rain possible
Patchy rain possible
30° /24° 1.4 mm 7
Aug. 31 Patchy rain possible
Patchy rain possible
30° /24° 0 mm 7
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Important Notice
Our weather forecast for South Carolina in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South Carolina forecast closer to your planned date for the most up-to-date weather information.

South Carolina in August - FAQ

What are the expected maximum and minimum temperatures in South Carolina during August?
During August, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in South Carolina during August?
Significant rainfall exceeding 388.2 mm is expected in South Carolina during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in South Carolina during August?
The average wind speed in South Carolina during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in South Carolina

Explore the daily rainfall trends and prepare for South Carolinas August weather 💧

UV exposure in South Carolina during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is South Carolina?

Get accurate weather forecasts for South Carolina, located at latitude 32.777 and longitude -79.931. Stay updated with localized weather information tailored for South Carolina.

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