World Resorts USA

St. Simons Island Weather

December 17, wednesday
Local time:09:44
50°F
S
5 mph
Precip.: 0% Feels: 48°F
Sunrise: 07:18 | Sunset: 17:26
Moonrise: 05:17 | Moonset: 15:26
Pressure: 1024 hpa
Humidity: 93%
Visibility: 6 mi.
Day Length: 10 h. 8 min.
Average temperature
December 62.7°F 54.0°F
17.12
wed
Day
63°F
S 4 mph
Precip.
0%
Night
57°F
W 6 mph
Precip.
0%
18.12
thu
Day
63°F
N 5 mph
Precip.
0%
Night
64°F
NE 9 mph
Precip.
0%
19.12
fri
Day
68°F
E 13 mph
Precip.
0%
Night
52°F
SE 7 mph
Precip.
0%

Air temperature in St. Simons Island, °F

Precipitation total in St. Simons Island, in.

* Charts above show average data for the last 3 years.

St. Simons Island weather archive

Date Precip Air temp
day / night
Sea
temperature
16.12 51.8°F 32.0°F 56.3°F
15.12 42.8°F 38.3°F 57.4°F
14.12 66.2°F 53.6°F 55.8°F
13.12 65.3°F 48.2°F 56.1°F
12.12 59.0°F 40.1°F 56.8°F
11.12 57.2°F 48.2°F 57.7°F
10.12 54.5°F 38.3°F 59.4°F
09.12 47.3°F 41.9°F 62.2°F
08.12 54.5°F 52.7°F 61.9°F
07.12 57.2°F 53.6°F 61.5°F

Best time for vacation in St. Simons Island

Sunniest months:
October 15 days
January 14 days
March 14 days
Warmest months:
July 88.3 °F
August 86.9 °F
June 86.1 °F
Warmest sea temp:
August 85.1 °F
July 84.6 °F
September 82.0 °F
Coldest months:
January 59.8 °F
December 62.7 °F
February 64.8 °F
Rainiest months:
August 5 days
July 5 days
September 4 days
Windiest months:
December 6.7 mph
October 6.7 mph
January 6.7 mph

St. Simons Island on a weather map

Places in USA:
Name
°F
+30°F
+75°F
+75°F
+46°F
+54°F
+72°F
+75°F
+70°F
+30°F
+50°F
+55°F
+59°F
+59°F
+61°F
+32°F
10 Days Forecast
St. Simons Island
Local time: 09:44
17.12
63°F
S
4 mph
18.12
63°F
N
5 mph
19.12
68°F
E
13 mph
20.12
57°F
SW
2 mph
21.12
61°F
SE
5 mph
22.12
57°F
SW
18 mph
23.12
59°F
SW
11 mph
24.12
64°F
NE
2 mph
25.12
64°F
E
4 mph
26.12
66°F
E
7 mph
Units of measurement: °C / °F