Columbia (SC)
August
Weather in Columbia, South Carolina for August 2025
Your guide to Columbia weather in August - trends and predictions
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Until now, August 2025 in Columbia is slightly cooler than the historical average by -0.9 °F.
The forecast for the upcoming days in Columbia predicts a temperature of 28.4 °F, which is slightly above the historical average.
In general, the average temperature in Columbia at the beginning of August is 28.9 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.4 °F by the end of August.
Columbia in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 249.6 mm.
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15
Dry days
16
Rainy days
0
Snow days
31°/21°
Temperatures
15 km/h
Avg max wind
68 %
Avg humidity
Columbia Weather August
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Temperatures trend during August in Columbia
See the weather trend as well as the moving average line
August weather in Columbia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Patchy rain possible | 35° /25° | 0.2 mm | 8 | |
| Aug. 2 |  Heavy rain at times | 30° /23° | 2.4 mm | 7 | |
| Aug. 3 |  Moderate or heavy rain shower | 29° /22° | 13.2 mm | 7 | |
| Aug. 4 | Moderate or heavy rain shower | 28° /21° | 7.2 mm | 7 | |
| Aug. 5 | Moderate or heavy rain shower | 27° /20° | 8.4 mm | 6 | |
| Aug. 6 | Moderate or heavy rain shower | 25° /22° | 65.6 mm | 6 | |
| Aug. 7 | Moderate or heavy rain shower | 28° /22° | 7.8 mm | 6 | |
| Aug. 8 | Moderate or heavy rain shower | 25° /22° | 26.1 mm | 6 | |
| Aug. 9 | Patchy rain possible | 31° /22° | 7.8 mm | 7 | |
| Aug. 10 | Moderate or heavy rain shower | 31° /23° | 17.5 mm | 7 | |
| Aug. 11 | Patchy rain possible | 29° /23° | 214 mm | 7 | |
| Aug. 12 | Moderate rain at times | 31° /23° | 3.6 mm | 7 | |
| Aug. 13 | Moderate or heavy rain shower | 32° /23° | 4.5 mm | 7 | |
| Aug. 14 |  Overcast | 30° /22° | 18.4 mm | 7 | |
| Aug. 15 |  Partly cloudy | 33° /22° | 0.1 mm | 8 | |
| Aug. 16 | Patchy rain possible | 33° /23° | 1.5 mm | 8 | |
| Aug. 17 |  Cloudy | 33° /22° | 1.4 mm | 7 | |
| Aug. 18 | Heavy rain at times | 34° /22° | 11.3 mm | 8 | |
| Aug. 19 | Partly cloudy | 30° /22° | 9.4 mm | 7 | |
| Aug. 20 | Overcast | 30° /21° | 0 mm | 7 | |
| Aug. 21 | Overcast | 31° /21° | 0 mm | 7 | |
| Aug. 22 |  Moderate rain | 28° /23° | 15 mm | 1.7 | |
| Aug. 23 | Patchy rain possible | 24° /22° | 3.4 mm | 0.9 | |
| Aug. 24 |  Heavy rain | 22° /20° | 62.8 mm | 1.7 | |
| Aug. 25 | Cloudy | 32° /19° | 0 mm | 2.3 | |
| Aug. 26 | Partly cloudy | 27° /19° | 0 mm | 1.4 | |
| Aug. 27 |  Sunny | 29° /17° | 0 mm | 0 | |
| Aug. 28 | Sunny | 29° /19° | 0 mm | 6 | |
| Aug. 29 | Sunny | 30° /20° | 0 mm | 6 | |
| Aug. 30 | Sunny | 30° /19° | 0 mm | 6 | |
| Aug. 31 | Partly cloudy | 22° /20° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Columbia 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 Columbia forecast closer to your planned date for the most up-to-date weather information.
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Columbia in August - FAQ
What are the expected maximum and minimum temperatures in Columbia during August?
During August, expect a variety of temperatures with highs around 31° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Columbia during August?
Significant rainfall exceeding 249.6 mm is expected in Columbia during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Columbia during August?
The average wind speed in Columbia during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Columbia
Explore the daily rainfall trends and prepare for Columbias August weather 💧
UV exposure in Columbia during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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