Measurements:
°C
°F
CURRENT WEATHER
17:30
St. Simons Island
90°F
NW 5 mph
Feels like: 104°F
Precip: 8%
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:
January 15 days
October 15 days
April 15 days
The most warm months:
July 93.4 °F
August 91.0 °F
June 90.3 °F
Warmest sea temperature:
August 89.0 °F
July 88.6 °F
September 85.5 °F
The most cold months:
January 60.4 °F
December 63.8 °F
February 65.7 °F
The most rainy months:
August 5 days
July 4 days
September 4 days
The most windy months:
February 7 mph
January 7 mph
April 7 mph
more details

St. Simons Island on the Weather Map

USA Resorts:
NAME
F°
Boston +80
Chicago +82
Hawaii +84
Houston +108
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +96
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
all resorts
24 Hours Weather Forecast
St. Simons Island
Local time: 17:30
25 aug, tuesday
1800 90°F
NW
5 mph
2100 82°F
SE
6 mph
26 aug, wednesday
0000 82°F
W
6 mph
0300 76°F
N
2 mph
0600 74°F
NE
4 mph
0900 80°F
NE
4 mph
1200 98°F
NE
4 mph
1500 98°F
NW
7 mph