New York weather in September: Statewide normals and every place, NOAA 1991-2020
In September, New York's statewide normal high is 71°F and normal low 50°F; normal highs run from 64°F in Cooperstown to 78°F in Wantagh (NOAA 1991-2020 normals).
- Statewide normal high
- 71°FSeptember, 1991-2020
- Statewide normal low
- 50°FSeptember, 1991-2020
- Statewide normal precipitation
- 4.01 inSeptember
- Warmest place
- 78°Fnormal high, Wantagh
- Coolest place
- 64°Fnormal high, Cooperstown
Where is New York warmest and wettest in September?
Wantagh has the warmest September afternoons (78°F) and Cooperstown the coolest (64°F). Liberty gets the most precipitation (5.17 in) and Dansville the least (2.67 in).
Statewide, September averaged 61.7°F in 2021, 60.5°F in 2022, 61.7°F in 2023, 62.3°F in 2024, 61.4°F in 2025, against a 1991-2020 normal of 60.4°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| New York | 76°F | 62°F | 4.31 | 0.0 |
| Buffalo | 72°F | 55°F | 4.10 | 0.0 |
| Rochester | 74°F | 54°F | 3.18 | 0.0 |
| Syracuse | 73°F | 53°F | 3.38 | 0.0 |
| Albany | 74°F | 53°F | 3.73 | 0.0 |
| Utica | 72°F | 51°F | 3.47 | – |
| Troy | 77°F | 54°F | 3.83 | – |
| Niagara Falls | 73°F | 52°F | 3.27 | – |
| Binghamton | 70°F | 51°F | 4.01 | 0.0 |
| Ithaca | 72°F | 49°F | 3.83 | 0.0 |
| Poughkeepsie | 75°F | 53°F | 4.33 | – |
| Rome | 72°F | 51°F | 3.95 | – |
| Oceanside | 75°F | 60°F | 3.76 | 0.0 |
| Middletown | 73°F | 53°F | 4.27 | – |
| North Tonawanda | 74°F | 50°F | 3.90 | 0.0 |
| Saratoga Springs | 75°F | 52°F | 3.82 | 0.0 |
| Shirley | 74°F | 57°F | 3.90 | – |
| Jamestown | 73°F | 50°F | 4.19 | 0.0 |
| Elmira | 73°F | 49°F | 3.47 | – |
| Auburn | 72°F | 52°F | 3.87 | 0.0 |
| Watertown | 71°F | 49°F | 3.56 | – |
| Mineola | 78°F | 60°F | 4.08 | 0.0 |
| Lockport | 74°F | 54°F | 3.54 | – |
| Plattsburgh | 71°F | 49°F | 3.11 | – |
| Wantagh | 78°F | 61°F | 3.64 | – |
| Islip | 75°F | 59°F | 3.60 | 0.0 |
| Oswego | 72°F | 55°F | 3.92 | 0.0 |
| Riverhead | 76°F | 60°F | 4.07 | – |
| Batavia | 72°F | 52°F | 3.62 | 0.0 |
| Gloversville | 67°F | 46°F | 4.34 | – |
| Glens Falls | 72°F | 48°F | 3.30 | – |
| Olean | 73°F | 49°F | 3.85 | 0.0 |
| Endicott | 74°F | 50°F | – | – |
| Geneva | 71°F | 52°F | 3.26 | 0.0 |
| Dunkirk | 72°F | 53°F | 3.55 | – |
| Mount Sinai | 75°F | 61°F | 4.30 | – |
| Dobbs Ferry | 77°F | 56°F | 4.61 | 0.0 |
| Fulton | 72°F | 51°F | 3.62 | – |
| Corning | 70°F | 47°F | 4.18 | 0.0 |
| Canandaigua | 74°F | 54°F | 3.12 | – |
| Massena | 71°F | 48°F | 3.50 | – |
| Fredonia | 74°F | 56°F | 4.11 | 0.0 |
| Ogdensburg | 71°F | 50°F | 4.03 | – |
| Port Jervis | 74°F | 51°F | 4.54 | 0.0 |
| Farmingdale | 75°F | 60°F | 3.66 | – |
| Hornell | 71°F | 47°F | 3.85 | 0.0 |
| Brockport | 73°F | 54°F | 3.11 | – |
| Carmel | 70°F | 53°F | 4.92 | – |
| Canton | 71°F | 49°F | 3.94 | 0.0 |
| Walden | 76°F | 51°F | 4.29 | 0.0 |
| Norwich | 73°F | 48°F | 4.02 | 0.0 |
| West Point | 76°F | 57°F | 4.57 | 0.0 |
| Centerport | 74°F | 59°F | 4.67 | – |
| Webster | 73°F | 53°F | 3.39 | 0.0 |
| Salamanca | 74°F | 46°F | 4.25 | 0.0 |
| Hudson | 75°F | 55°F | 4.28 | 0.0 |
| Albion | 75°F | 54°F | 3.22 | 0.0 |
| Bath | 75°F | 47°F | – | – |
| Alfred | 71°F | 46°F | 3.74 | 0.0 |
| Malone | 69°F | 48°F | 4.04 | 0.0 |
| Liberty | 70°F | 48°F | 5.17 | 0.0 |
| Penn Yan | 73°F | 53°F | 3.89 | – |
| Saranac Lake | 68°F | 41°F | 3.47 | – |
| Wellsville | 69°F | 51°F | 3.52 | – |
| Cobleskill | 71°F | 49°F | 3.59 | 0.0 |
| Little Falls | 73°F | 48°F | – | – |
| Brewerton | 72°F | 49°F | 3.98 | – |
| Dansville | 75°F | 52°F | 2.67 | – |
| Waverly | 75°F | 50°F | 4.02 | – |
| Mattituck | 74°F | 57°F | 3.79 | – |
| Montauk | 73°F | 60°F | 3.64 | – |
| Montgomery | 74°F | 51°F | 3.89 | – |
| Setauket | 75°F | 60°F | – | – |
| Warsaw | 68°F | 49°F | 4.06 | – |
| Gouverneur | 71°F | 47°F | 3.78 | 0.0 |
| Avon | 73°F | 51°F | 3.15 | 0.0 |
| Delhi | 72°F | 47°F | 4.83 | 0.0 |
| Lowville | 70°F | 47°F | 3.49 | 0.0 |
| Tupper Lake | 69°F | 45°F | 3.86 | – |
| Westfield | 73°F | 57°F | 4.61 | – |
| Mount Morris | 73°F | 51°F | 3.00 | – |
| Walton | 71°F | 47°F | 4.63 | – |
| Shrub Oak | 75°F | 52°F | 4.60 | – |
| Baiting Hollow | 75°F | 55°F | 4.26 | – |
| Victor | 73°F | 50°F | – | – |
| Rhinebeck | 77°F | 47°F | 4.30 | – |
| Rock Hill | 71°F | 48°F | 4.76 | 0.0 |
| Whitehall | 74°F | 52°F | 3.58 | – |
| Dannemora | 71°F | 50°F | 3.85 | – |
| Lake Placid | 66°F | 45°F | 3.90 | 0.0 |
| Pulaski | 71°F | 48°F | 4.00 | – |
| Camden | 73°F | 48°F | 4.28 | 0.0 |
| Yorktown Heights | 74°F | 52°F | 4.80 | 0.0 |
| Boonville | 67°F | 48°F | 4.94 | 0.0 |
| Peru | 73°F | 50°F | – | – |
| Cooperstown | 64°F | 50°F | 4.21 | 0.0 |
| Youngstown | 74°F | 54°F | 3.21 | 0.0 |
| Morrisville | 69°F | 49°F | 4.26 | – |
| Valatie | 75°F | 52°F | 4.59 | – |
| Sodus | 72°F | 51°F | 3.37 | 0.0 |
| Franklinville | 71°F | 48°F | 4.28 | 0.0 |
| Allegany | 71°F | 48°F | 4.17 | – |
| Cairo | 75°F | 51°F | – | – |
| Addison | 74°F | 47°F | 3.66 | 0.0 |
| Millbrook | 74°F | 50°F | 4.61 | – |
| Deposit | 73°F | 51°F | 4.65 | – |
| Sherburne | 72°F | 48°F | 3.70 | 0.0 |
| Bridgehampton | 73°F | 56°F | 4.79 | 0.0 |
| Orient | 75°F | 60°F | – | – |
| Little Valley | 71°F | 47°F | 4.45 | 0.0 |
| Schoharie | 74°F | 50°F | 3.44 | – |
| Tully | 69°F | 48°F | 4.85 | 0.0 |
| Whitney Point | 72°F | 49°F | 3.96 | – |
| Hemlock | 73°F | 53°F | 3.43 | – |
| Angelica | 72°F | 46°F | 3.92 | 0.0 |
| Pavilion | 73°F | 50°F | – | – |
| Spencer | 72°F | 47°F | – | – |
| Honeoye | 73°F | 50°F | 3.25 | 0.0 |
| Willsboro | 71°F | 52°F | – | – |
| Aurora | 72°F | 52°F | 3.83 | 0.0 |
| Cherry Valley | 69°F | 50°F | – | – |
| Freeville | 71°F | 49°F | 4.12 | 0.0 |
| Perrysburg | 71°F | 51°F | 4.95 | 0.0 |
| Chazy | 72°F | 52°F | – | – |
| Wyoming | 68°F | 51°F | 3.40 | – |
| Old Forge | 67°F | 46°F | 4.15 | 0.0 |
| Delanson | 74°F | 49°F | 3.58 | – |
| Downsville | 73°F | 49°F | – | – |
| Colton | 71°F | 48°F | 4.07 | – |
| Copake | 73°F | 51°F | 4.47 | 0.0 |
| Callicoon | 71°F | 48°F | 4.77 | – |
| Alcove Dam | 71°F | 50°F | 3.88 | 0.0 |
| Big Moose (3 mi SE) | 71°F | 46°F | 4.43 | 0.0 |
| Bronx | 77°F | 62°F | 4.55 | – |
| Buskirk | 74°F | 48°F | 3.86 | – |
| Colden (1 mi N) | 71°F | 49°F | – | – |
| Colden (1 mi W) | 70°F | 51°F | 4.63 | 0.0 |
| Conklingville Dam | 69°F | 51°F | 3.23 | 0.0 |
| East Jewett | 69°F | 45°F | 5.27 | 0.0 |
| East Sidney | 73°F | 48°F | 3.91 | – |
| Ellenburg Depot | 69°F | 48°F | 3.32 | 0.0 |
| Emmons | 70°F | 47°F | 3.78 | 0.0 |
| Grafton | 69°F | 51°F | 4.24 | – |
| Highmarket (2 mi W) | 68°F | 45°F | 5.16 | 0.0 |
| Indian Lake (2 mi SW) | 67°F | 45°F | 3.46 | 0.0 |
| Lansing Manor | 73°F | 47°F | 4.07 | – |
| Lawrenceville (3 mi SW) | 72°F | 49°F | 4.21 | 0.0 |
| Mecklenburg (4 mi SW) | 71°F | 48°F | 4.08 | – |
| Mohonk Lake | 73°F | 56°F | 5.18 | 0.0 |
| Molloy Cercom | 73°F | 61°F | 4.35 | – |
| New York JFK International Airport | 76°F | 61°F | 3.58 | 0.0 |
| Newcomb | 67°F | 44°F | 3.70 | 0.0 |
| Ny Ave V Brooklyn | 77°F | 62°F | 3.92 | 0.0 |
| Platte Clove | 72°F | 48°F | 6.34 | 0.0 |
| Portland1 SW | 74°F | 56°F | 4.09 | – |
| Ray Brook | 66°F | 44°F | – | – |
| Slide Mountain | 67°F | 48°F | 6.18 | 0.0 |
| Stillwater Reservoir | 67°F | 47°F | 4.32 | – |
| Stormville | 74°F | 55°F | 5.07 | 0.0 |
| Trenton Falls | 71°F | 50°F | 4.15 | – |
| Upton Cooperative - Weather Office New York | 74°F | 56°F | 4.20 | – |
| Wales | 72°F | 50°F | 3.93 | 0.0 |
| Wanakena Ranger School | 71°F | 46°F | 4.30 | – |
| Westchester County Airport | 74°F | 57°F | 4.94 | – |
| Westhamptn Gabreski Airport | 74°F | 54°F | 3.75 | – |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.