| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | -20°F | -6°F | -13°F | 0.1" |
| February | -20°F | -5°F | -12°F | 0.3" |
| March | -21°F | -7°F | -14°F | 0.0" |
| April | -3°F | 12°F | 4°F | 0.0" |
| May | 20°F | 32°F | 26°F | 0.3" |
| June | 35°F | 49°F | 41°F | 0.7" |
| July | 43°F | 57°F | 49°F | 0.9" |
| August | 39°F | 51°F | 45°F | 1.2" |
| September | 31°F | 41°F | 36°F | 0.7" |
| October | 17°F | 28°F | 23°F | 0.3" |
| November | -1°F | 14°F | 7°F | 0.2" |
| December | -12°F | 3°F | -4°F | 0.1" |
| Index | Point Lay | Alaska | National |
| Air quality index | 38 | 30 | 42 |
| Pollution index | 586,229 | 11,243,194 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 230 |
| Days with moderate air quality | 96 |
| Days w/ poor A.Q. for sensitive groups | 18 |
| Days with unhealthy air quality | 16 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.300% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Point Lay, AK | 183 | 38 | 24.0% |
| City | Population | Air Quality Index | National Avg. |
| Iuka, KS | 183 | 15 | 70.0% |
| Watson, MN | 183 | 32 | 36.0% |
| Knox City, MO | 183 | 41 | 18.0% |
| Reeds, MO | 183 | 37 | 26.0% |
| Harrellsville, NC | 183 | 0 | 100.0% |
| Point Lay, AK | 183 | 38 | 24.0% |