Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 7°F | 24°F | 15°F | 0.5" |
February | 9°F | 28°F | 17°F | 1.8" |
March | 24°F | 42°F | 32°F | 1.2" |
April | 35°F | 58°F | 45°F | 1.5" |
May | 47°F | 72°F | 58°F | 3.4" |
June | 58°F | 80°F | 68°F | 3.2" |
July | 62°F | 84°F | 72°F | 2.1" |
August | 59°F | 81°F | 69°F | 3.1" |
September | 51°F | 75°F | 62°F | 2.2" |
October | 39°F | 60°F | 48°F | 2.0" |
November | 25°F | 45°F | 34°F | 0.9" |
December | 11°F | 27°F | 19°F | 0.7" |
Index | De Graff | Minnesota | National |
Air quality index | 32 | 35 | 42 |
Pollution index | 616,877 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 362 |
Days with good air quality | 327 |
Days with moderate air quality | 35 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.000% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Murdock, MN | 232 | 32 | 36.0% |
Danvers, MN | 168 | 32 | 36.0% |
Sunburg, MN | 66 | 32 | 36.0% |
Pennock, MN | 484 | 32 | 36.0% |
Benson, MN | 3,063 | 32 | 36.0% |
De Graff, MN | 99 | 32 | 36.0% |
City | Population | Air Quality Index | National Avg. |
Cullomburg, AL | 99 | 36 | 28.0% |
Faunsdale, AL | 99 | 35 | 30.0% |
Black Springs, AR | 99 | 38 | 24.0% |
Tumacacori-Carmen, AZ | 99 | 31 | 38.0% |
Alleghany, CA | 99 | 44 | 12.0% |
De Graff, MN | 99 | 32 | 36.0% |