Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 44°F | 63°F | 53°F | 2.9" |
February | 45°F | 65°F | 54°F | 3.1" |
March | 52°F | 71°F | 60°F | 2.5" |
April | 59°F | 77°F | 68°F | 3.3" |
May | 67°F | 83°F | 74°F | 3.0" |
June | 73°F | 88°F | 80°F | 5.3" |
July | 76°F | 90°F | 82°F | 4.3" |
August | 76°F | 90°F | 82°F | 6.4" |
September | 72°F | 86°F | 79°F | 5.8" |
October | 63°F | 79°F | 70°F | 3.4" |
November | 52°F | 71°F | 61°F | 1.4" |
December | 48°F | 67°F | 56°F | 2.6" |
Index | St. Simons | Georgia | National |
Air quality index | 36 | 41 | 50 |
Pollution index | 380,728 | 3,237,553 | 5,066,862 |
Measurement | Total |
Days measured | 279 |
Days with good air quality | 254 |
Days with moderate air quality | 25 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.001% |
Mercury | 0.000% |
City, State | Population | Air Quality Index | National Avg. |
Darien, GA | 2,825 | 36 | 28% |
Dock Junction, GA | 6,822 | 36 | 28% |
Brunswick, GA | 15,997 | 36 | 28% |
Country Club Estates, GA | 8,301 | 36 | 28% |
St. Simons, GA | 13,480 | 36 | 28% |
City, State | Population | Air Quality Index | National Avg. |
Orangeburg, SC | 13,478 | 43 | 14% |
Waimalu, HI | 13,478 | 30 | 40% |
Grover Beach, CA | 13,484 | 46 | 8% |
Pell City, AL | 13,489 | 38 | 24% |
Brecksville, OH | 13,470 | 50 | = 100 |
St. Simons, GA | 13,480 | 36 | 28% |