Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 1°F | 19°F | 10°F | 0.6" |
February | 2°F | 20°F | 10°F | 0.5" |
March | 17°F | 36°F | 26°F | 3.3" |
April | 31°F | 54°F | 41°F | 3.2" |
May | 43°F | 68°F | 55°F | 8.4" |
June | 54°F | 77°F | 65°F | 6.0" |
July | 58°F | 83°F | 70°F | 6.1" |
August | 55°F | 81°F | 67°F | 5.6" |
September | 47°F | 72°F | 59°F | 5.5" |
October | 35°F | 56°F | 45°F | 5.3" |
November | 21°F | 39°F | 29°F | 3.2" |
December | 4°F | 21°F | 12°F | 2.0" |
Index | Gilby | North Dakota | National |
Air quality index | 33 | 35 | 42 |
Pollution index | 1,215,340 | 1,038,665 | 2,726,193 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 327 |
Days with moderate air quality | 34 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.090% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Manvel, ND | 325 | 33 | 34.0% |
Grand Forks AFB, ND | 2,785 | 33 | 34.0% |
Conway, ND | 13 | 33 | 34.0% |
Ardoch, ND | 28 | 33 | 34.0% |
Minto, ND | 766 | 33 | 34.0% |
Gilby, ND | 313 | 33 | 34.0% |
City | Population | Air Quality Index | National Avg. |
Bowie, AZ | 313 | 45 | 10.0% |
Floridatown, FL | 313 | 41 | 18.0% |
Leland, IA | 313 | 15 | 70.0% |
Bushton, KS | 313 | 40 | 20.0% |
Clinton, MN | 313 | 25 | 50.0% |
Gilby, ND | 313 | 33 | 34.0% |