Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 51°F | 35°F | 0.8" |
February | 25°F | 54°F | 38°F | 0.5" |
March | 35°F | 66°F | 49°F | 1.6" |
April | 44°F | 74°F | 58°F | 1.6" |
May | 54°F | 82°F | 67°F | 3.1" |
June | 65°F | 91°F | 77°F | 4.4" |
July | 67°F | 94°F | 80°F | 2.8" |
August | 67°F | 93°F | 79°F | 3.7" |
September | 57°F | 85°F | 70°F | 1.4" |
October | 45°F | 74°F | 58°F | 2.7" |
November | 33°F | 65°F | 48°F | 0.1" |
December | 23°F | 50°F | 35°F | 1.4" |
Index | May | Oklahoma | National |
Air quality index | 15 | 55 | 42 |
Pollution index | 481,772 | 1,271,533 | 2,726,193 |
Measurement | Total |
Days measured | 304 |
Days with good air quality | 301 |
Days with moderate air quality | 3 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.004% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Fort Supply, OK | 368 | 15 | 70.0% |
Laverne, OK | 1,423 | 15 | 70.0% |
Rosston, OK | 41 | 15 | 70.0% |
Buffalo, OK | 1,313 | 15 | 70.0% |
May, OK | 51 | 15 | 70.0% |
City | Population | Air Quality Index | National Avg. |
Egegik, AK | 51 | 31 | 38.0% |
Big Flat, AR | 51 | 36 | 28.0% |
Felsenthal, AR | 51 | 35 | 30.0% |
McDougal, AR | 51 | 26 | 48.0% |
Padre Ranchitos, AZ | 51 | 45 | 10.0% |
May, OK | 51 | 15 | 70.0% |