| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 24°F | 38°F | 31°F | 4.7" |
| February | 23°F | 39°F | 31°F | 4.1" |
| March | 33°F | 51°F | 42°F | 6.1" |
| April | 42°F | 63°F | 54°F | 4.9" |
| May | 52°F | 72°F | 63°F | 6.5" |
| June | 60°F | 78°F | 70°F | 7.0" |
| July | 64°F | 82°F | 74°F | 9.5" |
| August | 62°F | 80°F | 72°F | 7.4" |
| September | 56°F | 74°F | 66°F | 6.3" |
| October | 45°F | 63°F | 55°F | 5.9" |
| November | 35°F | 52°F | 44°F | 5.6" |
| December | 29°F | 43°F | 36°F | 6.4" |
| Index | St. Vincent College | Pennsylvania | National |
| Air quality index | 39 | 45 | 42 |
| Pollution index | 7,262,690 | 4,584,805 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 296 |
| Days with moderate air quality | 69 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.030% |
| Benzene | 0.090% |
| Carbon Tetrachloride | 0.260% |
| Lead | 0.140% |
| Mercury | 0.030% |
| City | Population | Air Quality Index | National Avg. |
| Everson, PA | 798 | 36 | 28.0% |
| Calumet, PA | 1,468 | 36 | 28.0% |
| Edie, PA | 51 | 36 | 28.0% |
| Laurel Mountain, PA | 128 | 36 | 28.0% |
| Bear Rocks, PA | 1,206 | 36 | 28.0% |
| St. Vincent College, PA | 1,372 | 39 | 22.0% |
| City | Population | Air Quality Index | National Avg. |
| Point MacKenzie, AK | 1,372 | 31 | 38.0% |
| Sulphur Springs, AR | 1,372 | 45 | 10.0% |
| Forest Meadows, CA | 1,372 | 39 | 22.0% |
| Sultana, CA | 1,372 | 66 | 32.0% |
| Cecilia, LA | 1,372 | 41 | 18.0% |
| St. Vincent College, PA | 1,372 | 39 | 22.0% |