Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 33°F | 55°F | 43°F | 4.5" |
February | 34°F | 56°F | 44°F | 3.6" |
March | 41°F | 66°F | 53°F | 4.7" |
April | 49°F | 74°F | 61°F | 3.4" |
May | 58°F | 80°F | 69°F | 4.0" |
June | 67°F | 89°F | 77°F | 4.0" |
July | 70°F | 90°F | 79°F | 4.5" |
August | 71°F | 91°F | 80°F | 3.4" |
September | 64°F | 84°F | 73°F | 3.4" |
October | 52°F | 73°F | 62°F | 4.1" |
November | 41°F | 64°F | 52°F | 3.1" |
December | 36°F | 56°F | 45°F | 6.2" |
Index | Lake Secession | South Carolina | National |
Air quality index | 31 | 37 | 42 |
Pollution index | 1,548,730 | 3,620,438 | 2,726,193 |
Measurement | Total |
Days measured | 250 |
Days with good air quality | 248 |
Days with moderate air quality | 2 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.004% |
Lead | 0.030% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Calhoun Falls, SC | 1,814 | 31 | 38.0% |
Iva, SC | 1,177 | 31 | 38.0% |
Abbeville, SC | 5,014 | 31 | 38.0% |
Due West, SC | 1,189 | 31 | 38.0% |
Lowndesville, SC | 172 | 31 | 38.0% |
Lake Secession, SC | 976 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Pawnee City, NE | 976 | 31 | 38.0% |
Seabrook Beach, NH | 976 | 37 | 26.0% |
Algodones, NM | 976 | 53 | 6.0% |
Tornado, WV | 976 | 40 | 20.0% |
Dalhousie, NB | 976 | n/a | |
Lake Secession, SC | 976 | 31 | 38.0% |