| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 30°F | 55°F | 42°F | 3.5" |
| February | 32°F | 58°F | 45°F | 2.9" |
| March | 39°F | 67°F | 53°F | 4.2" |
| April | 47°F | 76°F | 62°F | 3.9" |
| May | 56°F | 82°F | 69°F | 3.8" |
| June | 65°F | 89°F | 77°F | 4.2" |
| July | 68°F | 92°F | 79°F | 3.6" |
| August | 68°F | 91°F | 79°F | 4.2" |
| September | 62°F | 85°F | 73°F | 3.8" |
| October | 48°F | 76°F | 62°F | 3.0" |
| November | 37°F | 66°F | 51°F | 3.5" |
| December | 34°F | 58°F | 46°F | 4.7" |
| Index | Starmount | Charlotte | North Carolina |
| Air quality index | 49 | 49 | 35 |
| Pollution index | 13,834,800 | 13,834,800 | 2,789,538 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 200 |
| Days with moderate air quality | 147 |
| Days w/ poor A.Q. for sensitive groups | 18 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.020% |
| Benzene | 0.170% |
| Carbon Tetrachloride | 0.050% |
| Lead | 0.030% |
| Mercury | 0.100% |
| City | Population | Air Quality Index | National Avg. |
| Ranlo, NC | 3,643 | 36 | 28.0% |
| Spencer Mountain, NC | 0 | 36 | 28.0% |
| Stanley, NC | 3,734 | 36 | 28.0% |
| Marvin, NC | 6,672 | 49 | 2.0% |
| India Hook, SC | 3,762 | 49 | 2.0% |
| Charlotte, NC | 873,570 | 49 | 2.0% |
| City | Population | Air Quality Index | National Avg. |
| San Francisco, CA | 874,784 | 40 | 20.0% |
| Indianapolis, IN | 869,387 | 54 | 8.0% |
| Columbus, OH | 889,079 | 46 | 8.0% |
| Fort Worth, TX | 892,221 | 51 | 2.0% |
| Jacksonville, FL | 902,488 | 43 | 14.0% |
| Charlotte, NC | 873,570 | 49 | 2.0% |
Here are the best places to live in North Carolina
Check out the 10 safest cities in North Carolina
Top 10 best public schools in Charlotte
Top 10 cities in North Carolina with the best education system