| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 31°F | 54°F | 41°F | 4.5" |
| February | 33°F | 57°F | 44°F | 3.9" |
| March | 41°F | 67°F | 53°F | 4.6" |
| April | 48°F | 75°F | 61°F | 3.9" |
| May | 56°F | 82°F | 68°F | 4.0" |
| June | 64°F | 90°F | 76°F | 3.5" |
| July | 67°F | 90°F | 78°F | 4.2" |
| August | 67°F | 91°F | 78°F | 3.1" |
| September | 61°F | 85°F | 71°F | 3.9" |
| October | 49°F | 75°F | 60°F | 3.5" |
| November | 38°F | 65°F | 50°F | 3.5" |
| December | 36°F | 57°F | 45°F | 5.2" |
| Index | Kingston | Georgia | National |
| Air quality index | 52 | 41 | 50 |
| Pollution index | 14,162,500 | 3,237,553 | 5,066,862 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 166 |
| Days with moderate air quality | 198 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | 0.220% |
| Benzene | 0.180% |
| Carbon Tetrachloride | 0.040% |
| Lead | 0.100% |
| Mercury | 0.040% |
| City, State | Population | Air Quality Index | National Avg. |
| Fairmount, GA | 928 | 36 | 28% |
| Adairsville, GA | 4,740 | 52 | 4% |
| Euharlee, GA | 4,214 | 52 | 4% |
| Rome, GA | 36,340 | 52 | 4% |
| Aragon, GA | 988 | 52 | 4% |
| Kingston, GA | 521 | 52 | 4% |
| City, State | Population | Air Quality Index | National Avg. |
| St. Mary's, AK | 521 | 29 | 42% |
| Glen Elder, KS | 521 | 32 | 36% |
| Cross Roads, PA | 521 | 45 | 10% |
| Scammon Bay, AK | 521 | 29 | 42% |
| Montreat, NC | 521 | 40 | 20% |
| Kingston, GA | 521 | 52 | 4% |