Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 38°F | 27°F | 1.1" |
February | 17°F | 40°F | 28°F | 0.8" |
March | 25°F | 50°F | 37°F | 0.9" |
April | 31°F | 55°F | 42°F | 2.2" |
May | 38°F | 63°F | 50°F | 4.0" |
June | 47°F | 74°F | 61°F | 4.2" |
July | 53°F | 84°F | 68°F | 3.1" |
August | 52°F | 82°F | 67°F | 5.4" |
September | 45°F | 73°F | 58°F | 3.9" |
October | 35°F | 60°F | 46°F | 2.7" |
November | 24°F | 47°F | 35°F | 1.7" |
December | 15°F | 36°F | 25°F | 1.1" |
Index | Stanford | Montana | National |
Air quality index | 21 | 34 | 42 |
Pollution index | 133,005 | 834,473 | 2,726,193 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 350 |
Days with moderate air quality | 12 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.002% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Denton, MT | 239 | 21 | 58.0% |
Geyser, MT | 78 | 21 | 58.0% |
Stanford, MT | 260 | 21 | 58.0% |
City | Population | Air Quality Index | National Avg. |
Cabery, IL | 260 | 0 | 100.0% |
Heflin, LA | 260 | 39 | 22.0% |
Omer, MI | 260 | 26 | 48.0% |
Peterson, MN | 260 | 15 | 70.0% |
St. Francisville, MO | 260 | 29 | 42.0% |
Stanford, MT | 260 | 21 | 58.0% |