Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 58°F | 46°F | 5.2" |
February | 37°F | 61°F | 48°F | 6.7" |
March | 44°F | 70°F | 56°F | 5.9" |
April | 53°F | 78°F | 65°F | 7.0" |
May | 60°F | 84°F | 72°F | 6.7" |
June | 69°F | 91°F | 79°F | 9.9" |
July | 72°F | 93°F | 81°F | 10.2" |
August | 71°F | 91°F | 80°F | 7.7" |
September | 65°F | 86°F | 75°F | 9.1" |
October | 54°F | 77°F | 64°F | 12.0" |
November | 43°F | 67°F | 54°F | 6.9" |
December | 39°F | 62°F | 50°F | 7.2" |
Index | Summerton | South Carolina | National |
Air quality index | 43 | 37 | 42 |
Pollution index | 783,589 | 3,620,438 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 264 |
Days with moderate air quality | 99 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Vance, SC | 102 | 29 | 42.0% |
Santee, SC | 1,165 | 29 | 42.0% |
Eutawville, SC | 515 | 29 | 42.0% |
Alcolu, SC | 413 | 40 | 20.0% |
Manning, SC | 3,924 | 40 | 20.0% |
Summerton, SC | 791 | 43 | 14.0% |
City | Population | Air Quality Index | National Avg. |
Keiser, AR | 791 | 45 | 10.0% |
Kernville, CA | 791 | 67 | 34.0% |
Meadow Vale, KY | 791 | 49 | 2.0% |
Grove City, MN | 791 | 32 | 36.0% |
Deshler, NE | 791 | 19 | 62.0% |
Summerton, SC | 791 | 43 | 14.0% |