Folly Beach Weather: August
 |
Average Day Temperature: | 89.7°F |
|
Average Night Temperature: | 81.1°F |
|
Sea Water Temperature: | 88.0°F |
|
Number of Sunny Days: | 5 days |
| Sunshine Hours: | 12.9 - 13.7 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 2.6 in | |
| detailed information | ||
forecast
| Folly Beach |
Temperature
| Folly Beach |
Air Temperature in August, °F
The highest day temperature in August 2025 was 103°F. The lowest night temperature was 75°F. The average values for day and night temperatures during August were 89.8°F и 80.2°F respectivly.
Folly Beach Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Folly Beach was 87.8°F. The maximum and minimum values were 85.6°F and 91.2°F respectively.
Most of the days in August are gloomy but you can also expect sunny days.
Precipitation Totals in August, in
Precipitation total in August for Folly Beach is 2.6 in. It makes august the most rainy month of the year.
The average wind speed in August is 8.0 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Folly Beach in August is 6.2 hours.
Folly Beach on the Weather Map
| Chicago |  |
-2 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+44 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach |  |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
| 0600 |  |
54°F | SW 4 mph |
| 0900 | |
54°F | SW 7 mph |
| 1200 | |
52°F | SW 4 mph |
| 1500 | |
50°F | S 7 mph |
| 1800 | |
48°F | SE 6 mph |
| 2100 | |
48°F | SE 2 mph |
| 0000 | |
46°F | SE 4 mph |
| 0300 | |
44°F | S 2 mph |