Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 46°F | 35°F | 5.1" |
February | 32°F | 55°F | 42°F | 1.0" |
March | 44°F | 68°F | 54°F | 6.3" |
April | 48°F | 69°F | 58°F | 8.4" |
May | 60°F | 80°F | 69°F | 9.2" |
June | 67°F | 87°F | 77°F | 16.2" |
July | 69°F | 92°F | 80°F | 15.9" |
August | 72°F | 94°F | 82°F | 10.5" |
September | 65°F | 88°F | 75°F | 8.6" |
October | 52°F | 76°F | 62°F | 6.3" |
November | 40°F | 67°F | 52°F | 2.5" |
December | 27°F | 50°F | 37°F | 1.3" |
Index | Perkins | Oklahoma | National |
Air quality index | 36 | 55 | 42 |
Pollution index | 277,099 | 1,271,533 | 2,726,193 |
Measurement | Total |
Days measured | 231 |
Days with good air quality | 216 |
Days with moderate air quality | 14 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.004% |
Carbon Tetrachloride | 0.001% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Carney, OK | 555 | 36 | 28.0% |
Tryon, OK | 618 | 36 | 28.0% |
Ripley, OK | 269 | 36 | 28.0% |
Kendrick, OK | 85 | 36 | 28.0% |
Agra, OK | 321 | 36 | 28.0% |
Perkins, OK | 2,964 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Denver, NC | 2,964 | 36 | 28.0% |
National Park, NJ | 2,964 | 51 | 2.0% |
Orwigsburg, PA | 2,964 | 42 | 16.0% |
Idyllwild-Pine Cove, CA | 2,963 | 89 | 78.0% |
Springfield, KY | 2,965 | 39 | 22.0% |
Perkins, OK | 2,964 | 36 | 28.0% |