| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 33°F | 54°F | 43°F | 3.9" |
| February | 35°F | 58°F | 46°F | 3.0" |
| March | 43°F | 67°F | 54°F | 3.9" |
| April | 51°F | 76°F | 63°F | 4.1" |
| May | 59°F | 81°F | 70°F | 3.8" |
| June | 68°F | 89°F | 78°F | 4.4" |
| July | 71°F | 91°F | 80°F | 4.2" |
| August | 71°F | 89°F | 79°F | 5.5" |
| September | 65°F | 84°F | 73°F | 2.8" |
| October | 52°F | 75°F | 63°F | 3.4" |
| November | 41°F | 65°F | 53°F | 3.2" |
| December | 38°F | 57°F | 47°F | 5.0" |
| Index | Pelzer | 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. |
| Belton, SC | 4,436 | 31 | 38.0% |
| Northlake, SC | 3,684 | 31 | 38.0% |
| Centerville, SC | 6,816 | 31 | 38.0% |
| Princeton, SC | 60 | 31 | 38.0% |
| Homeland Park, SC | 6,570 | 31 | 38.0% |
| Pelzer, SC | 1,653 | 31 | 38.0% |
| City | Population | Air Quality Index | National Avg. |
| Plantation Mobile Home Park, FL | 1,653 | 36 | 28.0% |
| Spencerville, MD | 1,653 | 47 | 6.0% |
| Fraser Valley E, BC | 1,653 | n/a | |
| Boulevard Gardens, FL | 1,652 | 41 | 18.0% |
| De Soto, IL | 1,652 | 43 | 14.0% |
| Pelzer, SC | 1,653 | 31 | 38.0% |
Here are the best places to live in South Carolina
These are the largest cities in South Carolina
These are the 10 cheapest cities in South Carolina
Check out the 10 safest cities in South Carolina