| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 25°F | 43°F | 33°F | 2.9" |
| February | 26°F | 44°F | 34°F | 2.1" |
| March | 33°F | 54°F | 43°F | 3.0" |
| April | 43°F | 66°F | 54°F | 4.0" |
| May | 52°F | 75°F | 63°F | 3.8" |
| June | 62°F | 83°F | 72°F | 3.8" |
| July | 67°F | 88°F | 77°F | 3.8" |
| August | 64°F | 85°F | 74°F | 4.5" |
| September | 57°F | 79°F | 68°F | 3.2" |
| October | 47°F | 68°F | 57°F | 4.3" |
| November | 36°F | 57°F | 46°F | 2.7" |
| December | 31°F | 48°F | 39°F | 4.3" |
| Index | Chesilhurst | New Jersey | National |
| Air quality index | 40 | 45 | 42 |
| Pollution index | 7,605,180 | 7,246,891 | 2,726,193 |
| Measurement | Total |
| Days measured | 361 |
| Days with good air quality | 297 |
| Days with moderate air quality | 61 |
| Days w/ poor A.Q. for sensitive groups | 3 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.080% |
| Carbon Tetrachloride | 0.030% |
| Lead | 0.050% |
| Mercury | 0.050% |
| City | Population | Air Quality Index | National Avg. |
| Egg Harbor City, NJ | 4,072 | 37 | 26.0% |
| Glassboro, NJ | 20,069 | 40 | 20.0% |
| Williamstown, NJ | 14,161 | 40 | 20.0% |
| Newfield, NJ | 1,502 | 40 | 20.0% |
| Clayton, NJ | 8,688 | 40 | 20.0% |
| Chesilhurst, NJ | 1,440 | 40 | 20.0% |
| City | Population | Air Quality Index | National Avg. |
| Biola, CA | 1,440 | 50 | = 100 |
| Plainview, NE | 1,440 | 35 | 30.0% |
| Clark Mills, NY | 1,440 | 27 | 46.0% |
| Russells Point, OH | 1,440 | 39 | 22.0% |
| Taft Southwest, TX | 1,440 | 42 | 16.0% |
| Chesilhurst, NJ | 1,440 | 40 | 20.0% |
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