Measurements:
°C
°F
St. Simons Island
58°F
NW 6 mph
Feels like: 58°F
Precip: 100%
World Resorts USA St. Simons Island Weather

14 Day Weather Forecast

12.05
fri
DAY
66°F
NE 5 mph
precip
0%
NIGHT
56°F
SE 4 mph
precip
100%
12.06
sat
DAY
56°F
S 6 mph
precip
0%
NIGHT
54°F
SW 4 mph
precip
100%
12.07
sun
DAY
60°F
NW 4 mph
precip
100%
NIGHT
58°F
SE 8 mph
precip
0%
12.08
mon
DAY
58°F
S 9 mph
precip
0%
NIGHT
54°F
SW 9 mph
precip
0%
12.09
tue
DAY
60°F
SW 12 mph
precip
22%
NIGHT
54°F
SW 8 mph
precip
0%
12.10
wed
DAY
60°F
N 4 mph
precip
0%
NIGHT
64°F
NE 12 mph
precip
24%
12.11
thu
DAY
62°F
SE 7 mph
precip
0%
NIGHT
62°F
W 4 mph
precip
100%
12.12
fri
DAY
68°F
E 9 mph
precip
48%
NIGHT
52°F
SE 9 mph
precip
0%
12.13
sat
DAY
52°F
SW 12 mph
precip
0%
NIGHT
56°F
W 13 mph
precip
0%
12.14
sun
DAY
66°F
W 9 mph
precip
29%
NIGHT
62°F
W 6 mph
precip
55%
12.15
mon
DAY
66°F
SW 8 mph
precip
0%
NIGHT
62°F
SW 7 mph
precip
0%
12.16
tue
DAY
64°F
SW 14 mph
precip
0%
NIGHT
62°F
SW 12 mph
precip
0%
12.17
wed
DAY
70°F
SW 3 mph
precip
0%
NIGHT
66°F
N 7 mph
precip
0%

St. Simons Island Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for St. Simons Island was 58.8°F. The maximum and minimum values were 55.4°F and 65.4°F respectively.

St. Simons Island on the Weather Map

Best Time to Visit St. Simons Island
The most sunny months:
October 15 days
January 14 days
March 14 days
The most warm months:
July 92.6 °F
August 91.0 °F
June 90.1 °F
Warmest sea temperature:
August 89.0 °F
July 88.4 °F
September 85.5 °F
The most cold months:
January 60.9 °F
December 64.1 °F
February 66.4 °F
The most rainy months:
August 5 days
July 5 days
September 4 days
The most windy months:
December 6 mph
October 6 mph
January 6 mph
USA Resorts:
NAME
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
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
24 Hours Weather Forecast
St. Simons Island
Local time: 02:10
05 dec, friday
0300 58°F
NW
6 mph
0600 60°F
N
6 mph
0900 62°F
NE
4 mph
1200 66°F
NE
5 mph
1500 64°F
NE
4 mph
1800 58°F
S
11 mph
2100 56°F
S
7 mph
06 dec, saturday
0000 56°F
SE
4 mph