22.12
sun
sun
Day
50°F
SW 15 mph
Precip.
0%
0%
Night
50°F
SW 14 mph
Precip.
0%
0%
23.12
mon
mon
Day
50°F
S 17 mph
Precip.
0%
0%
Night
46°F
S 8 mph
Precip.
0%
0%
24.12
tue
tue
Day
52°F
S 6 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
0%
0%
25.12
wed
wed
Day
61°F
SW 9 mph
Precip.
0%
0%
Night
57°F
SW 7 mph
Precip.
0%
0%
26.12
thu
thu
Day
61°F
SW 12 mph
Precip.
0%
0%
Night
59°F
SW 11 mph
Precip.
0%
0%
27.12
fri
fri
Day
63°F
SW 15 mph
Precip.
0%
0%
Night
59°F
SW 14 mph
Precip.
26%
26%
28.12
sat
sat
Day
64°F
SW 11 mph
Precip.
100%
100%
Night
64°F
W 13 mph
Precip.
100%
100%
sea water
temperature
temperature
| St. Simons Island |
monthly
weather
weather
| St. Simons Island |
current
weather
weather
| St. Simons Island |
14 days
forecast
forecast
| St. Simons Island |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 58.5°F. The highest and lowest sea temperatures during the month were 63.9°F and 56.3°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 54.6°F. The highest and lowest sea temperatures during the month were 56.5°F and 52.5°F.
Air temperature in St. Simons Island, °F
Precipitation total in St. Simons Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Simons Island
Local time: 03:18
December 22, sunday
0600
48°F
S
11 mph
11 mph
0900
48°F
S
12 mph
12 mph
1200
50°F
SW
15 mph
15 mph
1500
50°F
SW
14 mph
14 mph
1800
50°F
SW
13 mph
13 mph
2100
50°F
SW
12 mph
12 mph
December 23, monday
0000
50°F
SW
14 mph
14 mph
0300
50°F
SW
16 mph
16 mph
