| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 16°F | 35°F | 25°F | 2.3" |
| February | 16°F | 37°F | 26°F | 2.6" |
| March | 25°F | 47°F | 35°F | 2.9" |
| April | 36°F | 62°F | 49°F | 3.1" |
| May | 47°F | 73°F | 60°F | 3.8" |
| June | 57°F | 81°F | 68°F | 5.2" |
| July | 62°F | 85°F | 73°F | 5.4" |
| August | 59°F | 83°F | 71°F | 4.4" |
| September | 53°F | 77°F | 64°F | 3.8" |
| October | 42°F | 64°F | 52°F | 4.9" |
| November | 31°F | 52°F | 41°F | 2.6" |
| December | 22°F | 40°F | 31°F | 3.7" |
| Index | Milton CDP (Ulster County) | New York | National |
| Air quality index | 37 | 43 | 42 |
| Pollution index | 7,615,940 | 6,179,275 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 322 |
| Days with moderate air quality | 43 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.020% |
| Benzene | 0.080% |
| Carbon Tetrachloride | 0.030% |
| Lead | 0.040% |
| Mercury | 0.630% |
| City | Population | Air Quality Index | National Avg. |
| Victory, NY | 717 | 35 | 30.0% |
| Schuylerville, NY | 1,408 | 35 | 30.0% |
| Valley Falls, NY | 472 | 35 | 30.0% |
| Milton, NY | 4,382 | 37 | 26.0% |
| Schaghticoke, NY | 708 | 37 | 26.0% |
| Milton CDP (Ulster County), NY | 1,366 | 37 | 26.0% |
| City | Population | Air Quality Index | National Avg. |
| Frenchtown, NJ | 1,366 | 42 | 16.0% |
| Rockaway Beach, OR | 1,366 | 18 | 64.0% |
| Miller, SD | 1,366 | 20 | 60.0% |
| Nokesville, VA | 1,366 | 47 | 6.0% |
| Tring-Jonction, QC | 1,366 | n/a | |
| Milton CDP (Ulster County), NY | 1,366 | 37 | 26.0% |
Here are the best places to live in New York
These are the 10 cheapest cities in New York
Most Dangerous Cities In The US
See the best places to live in Milton CDP (Ulster County)