new york frost dates, county by county.

Albany County

Last spring: 04-21 · First fall: 10-25

Allegany County

Last spring: 05-08 · First fall: 10-09

Bronx County

Last spring: 03-23 · First fall: 11-30

Broome County

Last spring: 04-22 · First fall: 10-26

Cattaraugus County

Last spring: 05-05 · First fall: 10-11

Cayuga County

Last spring: 04-22 · First fall: 11-01

Chautauqua County

Last spring: 04-13 · First fall: 11-12

Chemung County

Last spring: 04-25 · First fall: 10-25

Chenango County

Last spring: 05-01 · First fall: 10-15

Clinton County

Last spring: 04-26 · First fall: 10-22

Columbia County

Last spring: 04-13 · First fall: 10-31

Cortland County

Last spring: 05-01 · First fall: 10-18

Delaware County

Last spring: 05-05 · First fall: 10-11

Dutchess County

Last spring: 04-22 · First fall: 10-19

Erie County

Last spring: 04-27 · First fall: 10-27

Essex County

Last spring: 05-13 · First fall: 10-03

Franklin County

Last spring: 05-21 · First fall: 09-23

Fulton County

Last spring: 05-01 · First fall: 10-14

Genesee County

Last spring: 04-23 · First fall: 10-29

Greene County

Last spring: 05-05 · First fall: 10-07

Hamilton County

Last spring: 05-09 · First fall: 10-07

Herkimer County

Last spring: 05-05 · First fall: 10-10

Jefferson County

Last spring: 04-30 · First fall: 10-11

Kings County

Last spring: 03-19 · First fall: 12-01

Lewis County

Last spring: 04-28 · First fall: 10-15

Livingston County

Last spring: 04-18 · First fall: 11-01

Madison County

Last spring: 04-26 · First fall: 10-22

Monroe County

Last spring: 04-14 · First fall: 11-06

Montgomery County

Last spring: 05-01 · First fall: 10-14

Nassau County

Last spring: 03-20 · First fall: 11-25

New York County

Last spring: 03-19 · First fall: 12-01

Niagara County

Last spring: 04-18 · First fall: 11-07

Oneida County

Last spring: 04-26 · First fall: 10-27

Onondaga County

Last spring: 04-16 · First fall: 11-02

Ontario County

Last spring: 04-16 · First fall: 11-04

Orange County

Last spring: 04-19 · First fall: 10-24

Orleans County

Last spring: 04-20 · First fall: 11-02

Oswego County

Last spring: 04-28 · First fall: 11-01

Otsego County

Last spring: 04-25 · First fall: 10-21

Putnam County

Last spring: 04-13 · First fall: 10-28

Queens County

Last spring: 03-23 · First fall: 11-26

Rensselaer County

Last spring: 04-18 · First fall: 10-25

Richmond County

Last spring: 03-23 · First fall: 11-22

Rockland County

Last spring: 04-13 · First fall: 11-01

Saratoga County

Last spring: 04-20 · First fall: 10-21

Schenectady County

Last spring: 04-23 · First fall: 10-19

Schoharie County

Last spring: 04-27 · First fall: 10-15

Schuyler County

Last spring: 04-29 · First fall: 10-24

Seneca County

Last spring: 04-19 · First fall: 11-03

St. Lawrence County

Last spring: 04-30 · First fall: 10-11

Steuben County

Last spring: 05-01 · First fall: 10-16

Suffolk County

Last spring: 03-28 · First fall: 11-21

Sullivan County

Last spring: 04-27 · First fall: 10-20

Tioga County

Last spring: 04-30 · First fall: 10-16

Tompkins County

Last spring: 04-30 · First fall: 10-18

Ulster County

Last spring: 04-26 · First fall: 10-21

Warren County

Last spring: 04-18 · First fall: 10-31

Washington County

Last spring: 04-28 · First fall: 10-09

Wayne County

Last spring: 04-25 · First fall: 10-25

Westchester County

Last spring: 04-01 · First fall: 11-13

Wyoming County

Last spring: 04-28 · First fall: 10-27

Yates County

Last spring: 04-18 · First fall: 11-03