Frost dates by location

300 weather stations, each with its own 30-year frost record. Frost dates here are odds, not promises: the median date loses the crop in half of years, so every page shows the safer date beside it.

Alabama

• Helena last frost around March 19
• Huntsville Intl Ap last frost around March 24
• Mobile last frost around March 3
• Pinson last frost around April 4

Arizona

• Chandler Heights Hcn last frost around February 1
• Laveen 3 Sse last frost around January 14
• Phoenix Deer Valley Muni Ap last frost around January 8

Arkansas

• Little Rock Ap Adams Fld last frost around March 21
• Pocahontas 1 Hcn last frost around March 31

California

• Alpine last frost around February 12
• Auburn last frost around February 25
• Burbank Glendale Pasadena Ap last frost around December 31
• Elsinore last frost around January 28
• Fresno 5 Ne last frost around January 30
• Lake Arrowhead last frost around May 5
• Livermore Hcn last frost around February 15
• Lodi Hcn last frost around February 9
• Mt Hamilton last frost around May 3
• Oakland Metro Intl Ap last frost around January 7
• San Francisco Oceanside last frost around December 30
• Skyline Ridge Preserve last frost around March 21
• Torrance Ap last frost around January 9
• Tustin Irvine Rch Hcn last frost around January 5
• Vista last frost around January 30
• Woodland 1 Wnw last frost around February 7
• Woodland Hills Pierce College last frost around January 24
• Wrightwood last frost around May 16

Colorado

• Colorado Springs Muni Ap last frost around May 3
• Denver-Stapleton last frost around May 4
• Ralston Rsvr last frost around May 3

Connecticut

• Bakersville last frost around May 8
• Bridgeport Sikorsky Mem Ap last frost around April 5
• Hartford Brainard Fld last frost around April 17
• New Haven Tweed Ap last frost around April 17
• Storrs Hcn last frost around April 19

Delaware

• Newark Ag Farm Hcn last frost around April 7

Florida

• Ft Myers Page Fld Ap Hcn last frost around January 16
• Gainesville Rgnl Ap last frost around March 3
• Jacksonville Nas last frost around February 1
• Kissimmee last frost around January 28
• Leesburg Muni Ap last frost around January 26
• Orlando Sanford Ap last frost around January 24
• Palm Beach Gardens last frost around January 21
• Royal Palm Rs last frost around January 20
• Sarasota Bradenton Ap last frost around January 15
• St Petersburg last frost around January 17
• Tarpon Spgs Sewage Plt Hcn last frost around January 20

Georgia

• Atlanta Peachtree Ap last frost around March 25
• Chickamauga 2 Sw last frost around March 25
• Mableton 1 N last frost around March 27
• Macon Middle Ga Rgnl Ap last frost around March 21

Illinois

• Aledo Hcn last frost around April 22
• Aurora Hcn last frost around April 19
• Belleville Siu Rsch last frost around April 12
• Carbondale Southern Il Ap last frost around April 9
• Carlinville Hcn last frost around April 14
• Chicago Botanic Garden last frost around April 26
• Chicago Midway Ap 3Sw last frost around April 10
• Congerville 2Nw last frost around April 21
• Danville Hcn last frost around April 21
• Decatur Ap last frost around April 16
• Grand Chain Dam last frost around April 3
• Harrisburg Hcn last frost around April 7
• Hennepin last frost around April 18
• Mc Henry -Wg Stratton L&D last frost around May 1
• Peoria Gtr Peoria Ap last frost around April 16
• Ramsey last frost around April 15
• Rantoul last frost around April 21
• Rockford Gtr Rockford Ap last frost around April 24
• Springfield #2 last frost around April 15

Indiana

• Cambridge City 3 N Hcn last frost around April 27
• Elwood last frost around April 24
• Greenfield Hcn last frost around April 19
• Indianapolis last frost around April 15
• Lowell last frost around April 29
• S Bend last frost around April 23
• Warsaw last frost around April 28

Iowa

• Cedar Rapids Muni Ap last frost around April 27
• Clinton #1 Hcn last frost around April 22
• Des Moines Wsfo-Johnston last frost around April 19

Kansas

• Olathe Johnson Co Exec Ap last frost around April 8
• Topeka - Nws last frost around April 16
• Wichita Jabara Ap last frost around April 10

Kentucky

• Baxter last frost around April 15
• Louisville Mcalpine last frost around March 31
• Paintsville 1E last frost around April 19
• Rochester Ferry last frost around April 15
• Whitesburg 2Se last frost around April 21

Louisiana

• Carville 2 Sw last frost around February 9
• New Orleans Lakefront Ap last frost around January 22
• New Roads 5 Ne last frost around February 19
• Shreveport Sthrn Hills last frost around March 12

Maine

• Acadia Np Hcn last frost around April 27
• Gardiner Hcn last frost around May 1
• Hollis last frost around May 14
• Portland Intl Jetport Hcn last frost around April 26
• Turner last frost around May 1
• Westport Island last frost around April 28

Maryland

• Baltimore Wash Intl Ap last frost around April 10
• Conowingo Dam last frost around April 3
• Cumberland 2 Hcn last frost around April 15
• Damascus 3 Ssw last frost around April 14
• Hagerstown Washington Co Ap last frost around April 7
• Mechanicsville 5 Ne last frost around April 17
• Millers 4 Ne last frost around April 19
• Patuxent River Nas last frost around March 29
• Royal Oak 2 Ssw Hcn last frost around April 1
• Salisbury Hcn last frost around April 3
• Upper Marlboro 3 Nnw last frost around April 9

Massachusetts

• Belchertown last frost around May 3
• Beverly last frost around May 4
• E Wareham last frost around April 21
• Hingham last frost around April 25
• Lawrence Hcn last frost around April 13
• Lenox Dale last frost around May 7
• Natick last frost around April 26
• Rowe 3Ne last frost around May 14
• Tully Lake last frost around April 25
• Westfield Barnes Muni Ap last frost around May 3
• Worcester Rgnl Ap last frost around April 23

Michigan

• Blissfield 1Nne last frost around April 29
• Detroit Metro Ap last frost around April 20
• Greenville 2 Nne last frost around May 18
• Grosse Pointe Farms last frost around April 29
• Jackson Reynolds Fld last frost around May 1
• Kent City 2 Sw last frost around May 14
• Linden Wwtp last frost around May 3
• Monroe last frost around April 23
• Pontiac Wwtp last frost around April 26

Minnesota

• Andover 1N last frost around May 5
• Chaska 2Nw last frost around May 5
• Farmington 3 Nw Hcn last frost around April 27
• Hastings Dam last frost around April 23

Mississippi

• Jackson Hawkins Fld last frost around March 6

Missouri

• Festus last frost around April 9
• Kansas City Intl Ap last frost around April 13
• Pleasant Hill Wfo last frost around April 8
• St Louis Lambert Intl Ap last frost around April 2
• Weldon Spring Nws last frost around April 10

Nebraska

• Gretna 4Ne last frost around April 21
• Lincoln 11 Sw last frost around April 22
• Omaha Eppley Airfield last frost around April 18

Nevada

• Las Vegas Air Terminal last frost around January 24

New Hampshire

• E Sandwich last frost around May 6
• Epping last frost around May 7
• Greenville 1 Nne last frost around May 10
• Hopkinton Lake last frost around May 6
• Newport last frost around May 14

New Jersey

• Freehold-Marlboro last frost around April 17
• Harrison last frost around April 4
• Indian Mills 2 W Hcn last frost around April 28
• Phillipsburg-Easton Brg last frost around April 18
• Somerville Somerset Ap last frost around April 26
• Sussex 3 Wnw last frost around April 30
• Trenton State College last frost around April 17
• Wanaque Raymond Dam last frost around April 19

New York

• Albany Ap Hcn last frost around April 27
• Aurora Rsch Farm last frost around May 1
• Binghamton Hcn last frost around May 2
• Brewerton Lock last frost around May 4
• Cherry Valley 2 Nne last frost around May 6
• Colden 1 N last frost around May 7
• Delanson 2Ne last frost around May 7
• Delhi 2 Se last frost around May 19
• E Jewett last frost around May 20
• E Sidney last frost around May 11
• Elmira Corning Rgnl Ap last frost around May 9
• Glens Falls Farm last frost around May 17
• Gouverneur 3 Nw last frost around May 14
• Hudson Correctional Facility last frost around April 25
• Islip Li Macarthur Ap last frost around April 10
• Liberty 1 Ne last frost around May 9
• Lockport 4E Hcn last frost around April 26
• Millbrook 3 W last frost around May 4
• Mineola last frost around April 2
• Mohonk Lake Hcn last frost around April 21
• Morrisville 6 Sw Hcn last frost around May 6
• Rochester Gtr Intl Ap Hcn last frost around April 24
• Shirley Brookhaven Ap last frost around April 18
• Trenton Falls last frost around May 4
• Warsaw 6 Sw last frost around May 7
• Yorktown Hts 1W Hcn last frost around April 25

North Carolina

• Boone 1 Se last frost around May 2
• Cary last frost around March 31
• Charlotte Douglas Ap last frost around March 30
• Rural Hall last frost around April 6
• Salisbury 9 Wnw last frost around April 9
• Shelby 2 Nw last frost around April 12
• Tryon last frost around March 27

Ohio

• Akron Canton Rgnl Ap last frost around April 24
• Caldwell 3Se last frost around April 30
• Carpenter 2 S last frost around April 27
• Cheviot 3 W last frost around April 16
• Cleveland last frost around April 20
• Cleveland Burke Ap last frost around April 8
• Dayton Mcd last frost around April 18
• Dennison Wtr Wks last frost around April 29
• Eaton last frost around April 25
• Fremont Ag Stn last frost around April 21
• Hoytville 2 Ne last frost around April 24
• Lancaster Fairfield Ap last frost around April 26
• Lima Wwtp last frost around April 24
• Marysville last frost around April 19
• Milford last frost around April 23
• Millport 4 Ne Hcn last frost around May 2
• Mosquito Creek Lake last frost around April 30
• New Lexington 2 Nw last frost around April 30
• Ravenna 2 S last frost around April 21
• Sidney 1 S last frost around April 27
• Wooster 3 Sse last frost around April 24

Oklahoma

• Guthrie 5S Hcn last frost around April 10
• Norman 3Sse last frost around April 3
• Tulsa Intl Ap last frost around March 31

Oregon

• Aurora State Ap last frost around March 16
• Scappoose Ind Ap last frost around April 10

Pennsylvania

• Altoona Blair Co Ap last frost around April 23
• Beaver Falls 1 Ne last frost around April 27
• Carlisle Wtp last frost around April 23
• Confluence 1 Sw Dam last frost around April 30
• Erie Intl Ap Hcn last frost around April 26
• Franklin Hcn last frost around May 2
• Hopewell Morgantown last frost around April 16
• Johnstown Cambria Co Ap last frost around April 29
• Lancaster Ap last frost around April 18
• Laurel Mtn last frost around April 26
• Lehighton 1Ssw last frost around April 21
• Mahanoy City 2 N last frost around April 30
• Mckeesport last frost around May 2
• Mercer last frost around May 15
• Middletown Harrisburg Intl Ap last frost around April 9
• Mt Pocono Mountains Ap last frost around May 6
• Philadelphia Intl Ap last frost around April 2
• Philipsburg 2 S last frost around May 13
• Pleasant Mt 1 W Hcn last frost around May 14
• Prince Gallitzin Sp last frost around May 10
• Putneyville 2 Se Dam last frost around May 10
• Schenley Lock last frost around April 21
• Selinsgrove 2 S Hcn last frost around April 25
• Shippensburg last frost around April 19
• State College Hcn last frost around April 20
• Washington 3 Ne last frost around April 24
• Wilkes-Barre Intl Ap last frost around April 23
• Willow Grove Nas last frost around April 11

Rhode Island

• N Foster 1 E last frost around April 25
• Tiverton last frost around April 11
• Westerly State Ap last frost around April 11

South Carolina

• Fountain Inn 2 Sw last frost around March 29
• Sullivans Is last frost around March 13

Tennessee

• Elizabethton last frost around April 19
• Memphis Wfo last frost around March 29
• Norris last frost around April 22
• Shelby Bottoms Nature last frost around April 1

Texas

• Austin 6S last frost around March 10
• Conroe Montgomery Co Ap last frost around March 11
• Dallas Redbird Ap last frost around March 6
• Denton Muni Ap last frost around March 24
• Ft Worth Wsfo last frost around March 10
• Houston-Port last frost around February 2
• Lytle 3W last frost around February 24
• Mckinney Municipal Airport last frost around March 17
• New Braunfels Hcn last frost around March 8
• Thompsons 3 Wsw last frost around February 15

Utah

• Mtn Dell Dam last frost around May 7

Vermont

• Johnson 2 N last frost around May 9
• Peru last frost around May 16
• Plainfield last frost around May 25
• S Hero Hcn last frost around April 28
• Union Village Dam last frost around May 9

Virginia

• Ashland Hanover Co Muni Ap last frost around April 10
• Big Stone Gap last frost around April 20
• Breaks Interstate Park last frost around April 22
• Corbin last frost around April 14
• Fentress Naas last frost around March 23
• Langley Afb last frost around March 24
• Painter 2 W last frost around April 4
• Purcellville Hcn last frost around April 16
• Richlands last frost around April 27
• Roanoke Rgnl Ap last frost around April 3
• Somerset last frost around April 17
• Vienna last frost around April 14
• W Pt 2 Nw last frost around April 6
• Warrenton 3 Se last frost around April 9

Washington

• Seattle Sand Pt Wsfo last frost around March 8
• Tacoma #1 last frost around March 8

West Virginia

• Beckley Va Hospital last frost around May 6
• Bluefield last frost around April 30
• Burton last frost around May 4
• Charleston Wfo last frost around April 23
• Clarksburg Benedum Ap last frost around April 18
• Gassaway last frost around April 20
• Hamlin last frost around April 23
• Lake Lynn last frost around April 25
• London Locks last frost around April 7
• Mt Nebo 1 S last frost around May 5
• Oceana 2 Se last frost around April 22
• Wheeling Ohio Co Ap last frost around April 23
• Williamson Hcn last frost around April 8

Wisconsin

• Racine Batten Ap last frost around April 24
• Richfield 3 Ssw last frost around April 30
• Stoughton last frost around April 30