Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 40°F | 62°F | 50°F | 2.8" |
February | 41°F | 64°F | 52°F | 3.8" |
March | 48°F | 71°F | 59°F | 4.2" |
April | 56°F | 79°F | 67°F | 3.9" |
May | 64°F | 85°F | 74°F | 3.5" |
June | 71°F | 90°F | 80°F | 4.8" |
July | 74°F | 93°F | 82°F | 4.8" |
August | 74°F | 91°F | 82°F | 7.7" |
September | 69°F | 87°F | 77°F | 4.7" |
October | 59°F | 79°F | 68°F | 3.9" |
November | 47°F | 70°F | 58°F | 2.1" |
December | 44°F | 66°F | 54°F | 3.3" |
Index | Islandton | South Carolina | National |
Air quality index | 29 | 37 | 42 |
Pollution index | 6,343,880 | 3,620,438 | 2,726,193 |
Measurement | Total |
Days measured | 7 |
Days with good air quality | 7 |
Days with moderate air quality | 0 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.050% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.090% |
Lead | 0.010% |
Mercury | 0.100% |
City | Population | Air Quality Index | National Avg. |
Williams, SC | 194 | 29 | 42.0% |
Smoaks, SC | 95 | 29 | 42.0% |
Brunson, SC | 481 | 29 | 42.0% |
Yemassee, SC | 870 | 29 | 42.0% |
Hampton, SC | 3,077 | 29 | 42.0% |
Islandton, SC | 49 | 29 | 42.0% |
City | Population | Air Quality Index | National Avg. |
Port Clarence, AK | 49 | 38 | 24.0% |
Ali Chukson, AZ | 49 | 47 | 6.0% |
Cartago, CA | 49 | 66 | 32.0% |
Climax, KS | 49 | 22 | 56.0% |
Dunlap, KS | 49 | 22 | 56.0% |
Islandton, SC | 49 | 29 | 42.0% |