| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 20°F | 39°F | 29°F | 2.9" |
| February | 20°F | 40°F | 30°F | 2.5" |
| March | 30°F | 53°F | 40°F | 3.3" |
| April | 40°F | 66°F | 53°F | 3.2" |
| May | 49°F | 75°F | 62°F | 4.1" |
| June | 59°F | 82°F | 70°F | 4.3" |
| July | 62°F | 85°F | 73°F | 4.5" |
| August | 61°F | 84°F | 72°F | 3.5" |
| September | 54°F | 78°F | 66°F | 3.0" |
| October | 44°F | 66°F | 54°F | 3.6" |
| November | 33°F | 55°F | 43°F | 2.6" |
| December | 26°F | 43°F | 34°F | 3.6" |
| Index | Oakdale | Pennsylvania | National |
| Air quality index | 56 | 45 | 42 |
| Pollution index | 1,675,060 | 4,584,805 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 129 |
| Days with moderate air quality | 220 |
| Days w/ poor A.Q. for sensitive groups | 12 |
| Days with unhealthy air quality | 4 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.001% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Aliquippa, PA | 8,918 | 6 | 88.0% |
| Hookstown, PA | 127 | 6 | 88.0% |
| Avella, PA | 920 | 46 | 8.0% |
| Cross Creek, PA | 185 | 46 | 8.0% |
| Hickory, PA | 542 | 46 | 8.0% |
| Oakdale, PA | 1,503 | 56 | 12.0% |
| City | Population | Air Quality Index | National Avg. |
| Meadview, AZ | 1,503 | 54 | 8.0% |
| Mount Carroll, IL | 1,503 | 42 | 16.0% |
| Erie, KS | 1,503 | 38 | 24.0% |
| Battle Creek, NE | 1,503 | 35 | 30.0% |
| Wood River, NE | 1,503 | 19 | 62.0% |
| Oakdale, PA | 1,503 | 56 | 12.0% |
Here are the best places to live in Pennsylvania
Safest States In The US
Check out the 10 most dangerous cities in Pennsylvania
See the best places to live in Oakdale