21.07
tue
tue
Day
91°F
N 16 mph
Precip.
8%
8%
Night
84°F
N 17 mph
Precip.
28%
28%
22.07
wed
wed
Day
88°F
NE 17 mph
Precip.
11%
11%
Night
84°F
NE 19 mph
Precip.
38%
38%
23.07
thu
thu
Day
88°F
NE 11 mph
Precip.
5%
5%
Night
77°F
NW 8 mph
Precip.
92%
92%
24.07
fri
fri
Day
77°F
SW 13 mph
Precip.
73%
73%
Night
79°F
NE 14 mph
Precip.
57%
57%
25.07
sat
sat
Day
86°F
E 4 mph
Precip.
57%
57%
Night
75°F
S 5 mph
Precip.
17%
17%
26.07
sun
sun
Day
81°F
E 4 mph
Precip.
8%
8%
Night
79°F
NE 7 mph
Precip.
24%
24%
27.07
mon
mon
Day
84°F
NE 9 mph
Precip.
41%
41%
Night
84°F
NE 14 mph
Precip.
20%
20%
sea water
temperature
temperature
| Kiawah Island |
monthly
weather
weather
| Kiawah Island |
current
weather
weather
| Kiawah Island |
14 days
forecast
forecast
| Kiawah Island |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 85.8°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.9°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 87.1°F and 82.4°F.
Air temperature in Kiawah Island, °F
Precipitation total in Kiawah Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kiawah Island
Kiawah Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kiawah Island
Local time: 11:53
July 21, tuesday
1200
91°F
N
16 mph
16 mph
1500
90°F
NE
17 mph
17 mph
1800
86°F
N
17 mph
17 mph
2100
84°F
N
17 mph
17 mph
July 22, wednesday
0000
84°F
N
17 mph
17 mph
0300
84°F
NE
17 mph
17 mph
0600
81°F
NE
13 mph
13 mph
0900
84°F
NE
13 mph
13 mph
