| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 29°F | 55°F | 41°F | 4.9" |
| February | 33°F | 59°F | 45°F | 4.5" |
| March | 44°F | 69°F | 55°F | 7.1" |
| April | 51°F | 77°F | 63°F | 8.9" |
| May | 60°F | 83°F | 71°F | 10.5" |
| June | 70°F | 92°F | 81°F | 11.4" |
| July | 73°F | 96°F | 85°F | 8.1" |
| August | 72°F | 96°F | 84°F | 9.3" |
| September | 64°F | 88°F | 75°F | 10.7" |
| October | 52°F | 78°F | 64°F | 8.5" |
| November | 41°F | 66°F | 52°F | 7.5" |
| December | 31°F | 54°F | 41°F | 6.1" |
| Index | Cache | Oklahoma | National |
| Air quality index | 43 | 55 | 42 |
| Pollution index | 227,584 | 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 | 0.000% |
| Benzene | 0.003% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Geronimo, OK | 1,191 | 43 | 14.0% |
| Chattanooga, OK | 460 | 43 | 14.0% |
| Medicine Park, OK | 317 | 43 | 14.0% |
| Faxon, OK | 63 | 43 | 14.0% |
| Indiahoma, OK | 283 | 43 | 14.0% |
| Cache, OK | 2,843 | 43 | 14.0% |
| City | Population | Air Quality Index | National Avg. |
| Ketchum, ID | 2,843 | 20 | 60.0% |
| St. Clair, PA | 2,842 | 42 | 16.0% |
| Ferris, TX | 2,842 | 51 | 2.0% |
| Somerset, WI | 2,842 | 46 | 8.0% |
| Cetronia, PA | 2,844 | 42 | 16.0% |
| Cache, OK | 2,843 | 43 | 14.0% |
Here are the best places to live in Oklahoma
Top 10 best public schools in Cache
Top 10 cities in Oklahoma with the best education system
Check out the 10 safest cities in Oklahoma