| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 25°F | 42°F | 33°F | 4.2" |
| February | 25°F | 43°F | 34°F | 3.6" |
| March | 33°F | 52°F | 42°F | 3.9" |
| April | 44°F | 66°F | 54°F | 4.4" |
| May | 53°F | 75°F | 63°F | 4.9" |
| June | 63°F | 84°F | 72°F | 5.3" |
| July | 69°F | 89°F | 78°F | 4.5" |
| August | 66°F | 86°F | 76°F | 5.0" |
| September | 60°F | 81°F | 69°F | 3.5" |
| October | 49°F | 69°F | 58°F | 4.8" |
| November | 38°F | 58°F | 47°F | 3.1" |
| December | 31°F | 47°F | 38°F | 5.0" |
| Index | East Rutherford | New Jersey | National |
| Air quality index | 51 | 45 | 42 |
| Pollution index | 15,202,500 | 7,246,891 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 169 |
| Days with moderate air quality | 180 |
| Days w/ poor A.Q. for sensitive groups | 16 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.140% |
| Carbon Tetrachloride | 0.060% |
| Lead | 0.050% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Sparkill, NY | 1,399 | 51 | 2.0% |
| Englewood Cliffs, NJ | 5,349 | 51 | 2.0% |
| Singac, NJ | 4,054 | 51 | 2.0% |
| Mount Vernon, NY | 67,623 | 51 | 2.0% |
| Carlstadt, NJ | 6,158 | 51 | 2.0% |
| East Rutherford, NJ | 9,707 | 51 | 2.0% |
| City | Population | Air Quality Index | National Avg. |
| Safford, AZ | 9,707 | 47 | 6.0% |
| North Bend, OR | 9,708 | 19 | 62.0% |
| Port Townsend, WA | 9,710 | 24 | 52.0% |
| Rio del Mar, CA | 9,713 | 35 | 30.0% |
| Decatur, IN | 9,700 | 45 | 10.0% |
| East Rutherford, NJ | 9,707 | 51 | 2.0% |
Here are the best places to live in New Jersey
Check out the 10 most dangerous cities in New Jersey
Safest States In The US
These are the 10 cheapest cities in New Jersey