22.12
sun
sun
Day
45°F
SW 12 mph
Precip.
0%
0%
Night
41°F
SW 11 mph
Precip.
0%
0%
23.12
mon
mon
Day
43°F
SW 12 mph
Precip.
0%
0%
Night
45°F
S 13 mph
Precip.
0%
0%
24.12
tue
tue
Day
48°F
S 9 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
25.12
wed
wed
Day
54°F
SW 7 mph
Precip.
0%
0%
Night
52°F
SW 7 mph
Precip.
0%
0%
26.12
thu
thu
Day
55°F
SW 7 mph
Precip.
0%
0%
Night
54°F
SW 7 mph
Precip.
0%
0%
27.12
fri
fri
Day
57°F
SW 10 mph
Precip.
0%
0%
Night
55°F
SW 13 mph
Precip.
0%
0%
28.12
sat
sat
Day
57°F
SW 17 mph
Precip.
76%
76%
Night
57°F
SW 15 mph
Precip.
0%
0%
sea water
temperature
temperature
| Charleston |
monthly
weather
weather
| Charleston |
current
weather
weather
| Charleston |
14 days
forecast
forecast
| Charleston |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 57.0°F. The highest and lowest sea temperatures during the month were 63.1°F and 53.8°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 53.5°F. The highest and lowest sea temperatures during the month were 55.6°F and 50.0°F.
Air temperature in Charleston, °F
Precipitation total in Charleston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Charleston
Charleston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Charleston
Local time: 03:53
December 22, sunday
0600
41°F
SW
12 mph
12 mph
0900
39°F
S
12 mph
12 mph
1200
45°F
SW
12 mph
12 mph
1500
48°F
SW
10 mph
10 mph
1800
48°F
SW
9 mph
9 mph
2100
45°F
SW
11 mph
11 mph
December 23, monday
0000
41°F
SW
11 mph
11 mph
0300
39°F
SW
12 mph
12 mph
