| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 29°F | 53°F | 39°F | 4.2" |
| February | 32°F | 56°F | 42°F | 3.7" |
| March | 43°F | 67°F | 53°F | 6.3" |
| April | 51°F | 75°F | 61°F | 9.1" |
| May | 59°F | 80°F | 69°F | 9.8" |
| June | 69°F | 89°F | 79°F | 11.6" |
| July | 72°F | 94°F | 82°F | 12.0" |
| August | 71°F | 93°F | 81°F | 8.3" |
| September | 64°F | 86°F | 73°F | 5.3" |
| October | 52°F | 75°F | 62°F | 7.5" |
| November | 42°F | 64°F | 52°F | 4.4" |
| December | 31°F | 52°F | 40°F | 4.6" |
| Index | Moore | Oklahoma | National |
| Air quality index | 48 | 55 | 42 |
| Pollution index | 715,482 | 1,271,533 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 204 |
| Days with moderate air quality | 159 |
| Days w/ poor A.Q. for sensitive groups | 2 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.100% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.030% |
| Mercury | 0.070% |
| City | Population | Air Quality Index | National Avg. |
| Norman, OK | 127,988 | 48 | 4.0% |
| Nichols Hills, OK | 4,066 | 48 | 4.0% |
| Choctaw, OK | 12,902 | 48 | 4.0% |
| Mustang, OK | 22,986 | 48 | 4.0% |
| Spencer, OK | 4,133 | 48 | 4.0% |
| Moore, OK | 62,967 | 48 | 4.0% |
| City | Population | Air Quality Index | National Avg. |
| Millcreek, UT | 62,982 | 51 | 2.0% |
| Terre Haute, IN | 62,758 | 45 | 10.0% |
| Malden, MA | 62,735 | 43 | 14.0% |
| Monterey Park, CA | 62,573 | 72 | 44.0% |
| Spring, TX | 63,363 | 52 | 4.0% |
| Moore, OK | 62,967 | 48 | 4.0% |