Measurements:
°C
°F
CURRENT WEATHER
09:50
St. Simons Island
78°F
NW 7 mph
Feels like: 80°F
Precip: 0%
World Resorts USA St. Simons Island

Annual Weather

St. Simons Island Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit St. Simons Island
The most sunny months:
April 16 days
January 14 days
March 14 days
The most warm months:
July 92.5 °F
August 91.5 °F
June 90.1 °F
Warmest sea temperature:
August 88.9 °F
July 88.4 °F
September 85.8 °F
The most cold months:
January 62.7 °F
December 65.3 °F
February 67.2 °F
The most rainy months:
August 6 days
July 6 days
September 5 days
The most windy months:
April 6 mph
March 6 mph
January 6 mph
more details

St. Simons Island on the Weather Map

USA Resorts:
NAME
F°
Boston +56
Chicago +64
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +44
Los Angeles +62
Maui +74
Miami +84
New York +62
San Diego +52
San Francisco +56
Sarasota +76
Tampa +78
Washington +62
all resorts
24 Hours Weather Forecast
St. Simons Island
Local time: 09:50
05 nov, tuesday
1200 78°F
NW
11 mph
1500 78°F
NW
11 mph
1800 78°F
NW
9 mph
2100 78°F
NW
11 mph
06 nov, wednesday
0000 78°F
NW
11 mph
0300 78°F
NW
9 mph
0600 78°F
W
8 mph
0900 80°F
W
11 mph