| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 13°F | 30°F | 21°F | 3.8" |
| February | 13°F | 30°F | 21°F | 3.4" |
| March | 22°F | 40°F | 31°F | 3.2" |
| April | 35°F | 56°F | 45°F | 5.2" |
| May | 47°F | 69°F | 58°F | 5.4" |
| June | 55°F | 75°F | 65°F | 6.7" |
| July | 60°F | 80°F | 70°F | 5.8" |
| August | 59°F | 79°F | 68°F | 7.6" |
| September | 51°F | 73°F | 61°F | 5.7" |
| October | 41°F | 60°F | 50°F | 7.5" |
| November | 30°F | 47°F | 38°F | 4.4" |
| December | 20°F | 35°F | 27°F | 4.0" |
| Index | Plessis | New York | National |
| Air quality index | 35 | 43 | 42 |
| Pollution index | 230,538 | 6,179,275 | 2,726,193 |
| Measurement | Total |
| Days measured | 205 |
| Days with good air quality | 198 |
| Days with moderate air quality | 7 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.004% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Antwerp, NY | 698 | 35 | 30.0% |
| Evans Mills, NY | 449 | 35 | 30.0% |
| Philadelphia, NY | 1,196 | 35 | 30.0% |
| Alexandria Bay, NY | 955 | 35 | 30.0% |
| Chaumont, NY | 702 | 35 | 30.0% |
| Plessis, NY | 370 | 35 | 30.0% |
| City | Population | Air Quality Index | National Avg. |
| Naknek, AK | 370 | 31 | 38.0% |
| Beaverville, IL | 370 | 42 | 16.0% |
| Mount Clare, IL | 370 | 54 | 8.0% |
| Royal, IL | 370 | 42 | 16.0% |
| Shelby, IN | 370 | 37 | 26.0% |
| Plessis, NY | 370 | 35 | 30.0% |
Here are the best places to live in New York
These are the largest cities in New York
These are the 10 cheapest cities in New York
Safest States In The US