Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 52°F | 43°F | 7.2" |
February | 32°F | 52°F | 42°F | 3.3" |
March | 43°F | 68°F | 55°F | 6.3" |
April | 48°F | 71°F | 60°F | 4.8" |
May | 56°F | 83°F | 71°F | 4.4" |
June | 67°F | 91°F | 79°F | 3.3" |
July | 71°F | 92°F | 81°F | 2.2" |
August | 73°F | 99°F | 87°F | 1.6" |
September | 64°F | 91°F | 78°F | 4.0" |
October | 52°F | 77°F | 65°F | 9.6" |
November | 41°F | 65°F | 53°F | 6.3" |
December | 34°F | 53°F | 43°F | 6.0" |
Index | Viola | Tennessee | National |
Air quality index | 25 | 76 | 42 |
Pollution index | 811,864 | 2,454,916 | 2,726,193 |
Measurement | Total |
Days measured | 360 |
Days with good air quality | 351 |
Days with moderate air quality | 9 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Centertown, TN | 324 | 25 | 50.0% |
McMinnville, TN | 13,707 | 25 | 50.0% |
New Union, TN | 1,819 | 25 | 50.0% |
Morrison, TN | 687 | 25 | 50.0% |
Coalmont, TN | 852 | 46 | 8.0% |
Viola, TN | 141 | 25 | 50.0% |
City | Population | Air Quality Index | National Avg. |
Talladega Springs, AL | 141 | 38 | 24.0% |
Leipsic, DE | 141 | 42 | 16.0% |
Dover, IL | 141 | 0 | 100.0% |
Mound Station, IL | 141 | 41 | 18.0% |
Hardinsburg, IN | 141 | 6 | 88.0% |
Viola, TN | 141 | 25 | 50.0% |