Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 26°F | 50°F | 36°F | 3.2" |
February | 29°F | 53°F | 40°F | 3.9" |
March | 40°F | 65°F | 51°F | 6.0" |
April | 48°F | 73°F | 59°F | 6.3" |
May | 57°F | 81°F | 68°F | 8.4" |
June | 69°F | 91°F | 79°F | 10.2" |
July | 72°F | 95°F | 83°F | 7.1" |
August | 70°F | 94°F | 81°F | 6.8" |
September | 62°F | 86°F | 73°F | 5.2" |
October | 50°F | 74°F | 61°F | 8.8" |
November | 39°F | 62°F | 49°F | 5.4" |
December | 28°F | 49°F | 37°F | 3.3" |
Index | Jefferson | Oklahoma | National |
Air quality index | 40 | 55 | 42 |
Pollution index | 249,709 | 1,271,533 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 292 |
Days with moderate air quality | 72 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.003% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Lamont, OK | 298 | 40 | 20.0% |
Kremlin, OK | 297 | 40 | 20.0% |
Wakita, OK | 334 | 40 | 20.0% |
Hillsdale, OK | 71 | 40 | 20.0% |
Medford, OK | 988 | 40 | 20.0% |
Jefferson, OK | 11 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Oljato-Monument Valley, AZ | 11 | 49 | 2.0% |
Wintersburg, AZ | 11 | 74 | 48.0% |
Cuyama, CA | 11 | 44 | 12.0% |
Cathedral, CO | 11 | 44 | 12.0% |
Bankston, IA | 11 | 29 | 42.0% |
Jefferson, OK | 11 | 40 | 20.0% |