| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 31°F | 55°F | 41°F | 0.5" |
| February | 35°F | 58°F | 45°F | 0.7" |
| March | 45°F | 68°F | 55°F | 1.0" |
| April | 52°F | 75°F | 62°F | 1.1" |
| May | 59°F | 81°F | 69°F | 2.6" |
| June | 69°F | 92°F | 79°F | 0.9" |
| July | 71°F | 95°F | 82°F | 8.3" |
| August | 71°F | 95°F | 82°F | 2.5" |
| September | 63°F | 87°F | 73°F | 0.7" |
| October | 52°F | 77°F | 62°F | 2.4" |
| November | 42°F | 66°F | 52°F | 2.1" |
| December | 33°F | 54°F | 42°F | 3.8" |
| Index | Dougherty | Oklahoma | National |
| Air quality index | 43 | 55 | 42 |
| Pollution index | 1,277,600 | 1,271,533 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 285 |
| Days with moderate air quality | 80 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.030% |
| Mercury | 0.003% |
| City | Population | Air Quality Index | National Avg. |
| Davis, OK | 2,853 | 43 | 14.0% |
| Hickory, OK | 196 | 43 | 14.0% |
| Mill Creek, OK | 303 | 43 | 14.0% |
| Sulphur, OK | 5,023 | 43 | 14.0% |
| Ardmore, OK | 24,834 | 43 | 14.0% |
| Dougherty, OK | 227 | 43 | 14.0% |
| City | Population | Air Quality Index | National Avg. |
| Morgan Heights, CO | 227 | 45 | 10.0% |
| Mallard, IA | 227 | 15 | 70.0% |
| Rockport, KY | 227 | 43 | 14.0% |
| Calvin, LA | 227 | 30 | 40.0% |
| Carney, MI | 227 | 36 | 28.0% |
| Dougherty, OK | 227 | 43 | 14.0% |
Here are the best places to live in Oklahoma
See the best places to live in Dougherty
These are the 10 cheapest cities in Oklahoma
Check out the 10 most dangerous cities in Oklahoma