Frost Dates in Michigan

Adrian 2 Nne May 1 – October 15 Adrian Lenawee Co AP April 27 – October 20 Alberta Ford For Ctr May 23 – October 1 Algonac Wwtp May 3 – October 18 Allegan 5ne May 4 – October 15 Alma May 1 – October 13 Alpena 10nw May 13 – October 3 Alpena Co Rgnl AP May 17 – October 1 Alpena Wwtp May 5 – October 17 Amasa 1w June 6 – September 9 Ann Arbor Muni AP May 8 – October 4 Ann Arbor Se May 5 – October 10 Ann Arbor U Of Mich May 3 – October 13 Atlanta May 22 – September 27 Atlanta 5 Wnw May 11 – October 6 Auburn 2ne May 3 – October 14 Bad Axe May 5 – October 19 Baraga 7nw May 25 – September 23 Battle Creek 5nw May 6 – October 12 Battle Creek Kellogg AP April 30 – October 19 Benton Harbor AP May 5 – October 15 Benton Harbor AP May 4 – October 17 Bergland Dam May 26 – September 27 Beulah 7ssw May 7 – October 20 Big Bay 1nw May 22 – October 6 Big Rapids Wtp May 13 – October 2 Blissfield 1nne April 29 – October 13 Bloomingdale May 7 – October 11 Boyne Falls May 23 – October 3 Burton 4n May 8 – October 5 Cadillac May 19 – October 1 Cadillac 9&10 News May 15 – October 1 Carleton 2w April 27 – October 20 Caro Wwtp May 7 – October 9 Cass City 1 Ssw May 7 – October 10 Central Michigan Univ April 30 – October 20 Champion Van Riper Pk Always frozen Charlevoix May 1 – October 28 Charlotte May 1 – October 15 Chatham 1 Se May 27 – September 28 Chatham Exp Farm 2 May 30 – September 27 Cheboygan May 11 – October 11 Chelsea April 30 – October 12 Clarksburg June 5 – September 10 Coldwater St School May 2 – October 13 Copper Harbor May 10 – October 21 Copper Harbor Ft Wilkins May 20 – October 15 Cornell 5se May 19 – October 1 Corunna 2 Ne May 5 – October 14 Covington 1nnw May 17 – September 30 Cross Village 1e May 15 – October 16 Dearborn May 1 – October 15 Dearborn #2 April 27 – October 25 Detour Village May 5 – October 20 Detroit City AP April 21 – October 31 Detroit Metro AP April 20 – October 27 Detroit Willow Run AP April 24 – October 24 Dowagiac 1 W May 4 – October 11 Dundee April 27 – October 21 Durand Wwtp May 3 – October 11 E Grand Rapids May 6 – October 10 E Jordan May 23 – October 2 E Jordan 2nw May 16 – October 6 E Tawas May 8 – October 5 East Lansing 4 S April 28 – October 17 Eaton Rapids April 30 – October 14 Eau Claire 4 Ne April 22 – October 30 Engadine Mdot May 26 – September 30 Escanaba May 13 – October 7 Essexville April 27 – October 20 Farmington May 1 – October 17 Fife Lake 2wnw May 24 – October 1 Filion 5nnw May 8 – October 17 Flint 7w May 3 – October 13 Flint Bishop Intl AP May 6 – October 10 Frankenmuth 1se May 3 – October 12 Frankfort 2ne May 2 – October 26 Fremont 4 Wsw May 8 – October 11 Garden Corners May 16 – September 24 Gaylord May 25 – September 26 Gaylord 9 Ssw May 15 – October 7 Gaylord 9ssw May 12 – October 7 Gaylord Otsego Co AP May 22 – September 30 Gladwin May 9 – October 4 Glennie 2se May 19 – September 29 Goodrich May 1 – October 14 Grand Haven Wwtp April 30 – October 24 Grand Marais 2 E May 27 – October 10 Grand Rapids April 29 – October 20 Grayling May 23 – September 27 Greenland 6n May 23 – October 1 Greenville 2 Nne May 18 – September 28 Grosse Pointe Farms April 29 – October 22 Gull Lake Biological Stn April 29 – October 20 Hale 5ssw #2 May 23 – September 26 Hale Loud Dam May 16 – October 5 Hancock Houghton Co AP May 17 – October 1 Harbor Beach 1 Sse May 2 – October 24 Harrisville 2nne May 8 – October 16 Hart 3 Wsw May 12 – October 10 Hastings May 3 – October 12 Hell April 30 – October 14 Herman May 31 – September 22 Hesperia 4 Wnw May 17 – October 1 Hillsdale May 3 – October 12 Holland Tulip City AP April 28 – October 21 Holland Wtp April 27 – October 25 Houghton Lake 2nw May 20 – October 1 Houghton Lake 6 Wsw May 30 – September 15 Houghton Lk Roscommon AP May 19 – September 23 Howell Wwtp May 4 – October 7 Ionia 2ssw May 3 – October 12 Iron Mtn Ford AP May 25 – September 24 Iron Mtn-Kingsford Wwtp May 17 – October 1 Ironwood May 20 – October 1 Ironwood #2 May 19 – September 28 Ishpeming Wwtp May 26 – September 25 Jackson Reynolds Fld May 1 – October 14 Jacobsville June 1 – September 23 Kalamazoo Battle Ck Intl AP April 28 – October 18 Kalkaska May 24 – October 1 Kalkaska 11se May 27 – September 22 Kent City 2 Sw May 14 – September 29 Ki Sawyer Wwtp May 13 – October 2 Lake City Exp Farm May 22 – September 26 Lansing Capital City AP May 1 – October 13 Lapeer 2w May 4 – October 13 Lapeer Wwtp May 4 – October 14 Lexington Wtp May 4 – October 24 Linden Wwtp May 3 – October 12 Ludington 4 Se May 17 – October 7 Lupton 1s May 21 – September 29 Manchester April 30 – October 14 Manistee 3se May 14 – October 12 Manistique Wwtp May 9 – October 10 Maple City 1e May 22 – October 9 Marquette May 22 – September 29 Marquette May 8 – October 21 Midland April 29 – October 16 Milan 4 Ese May 3 – October 10 Milan Wwtp April 26 – October 19 Milford Gm Proving Ground May 6 – October 12 Mio Hydro Plt May 19 – October 2 Mio Wwtp May 20 – October 1 Monroe April 23 – October 23 Montague 4 Nw May 19 – October 4 Moran May 23 – September 30 Morenci May 4 – October 7 Mt Clemens Ang Base April 30 – October 24 Munising May 16 – October 14 Munsing Lakeshore May 23 – October 10 Muskegon Co AP April 30 – October 19 Newberry Correctional Facility May 21 – October 5 Newport 4sse April 27 – October 22 Niles April 27 – October 25 Northport 2w May 9 – October 26 Nw Michigan Rsch Farm April 30 – November 1 Nwsfo Grand Rapids April 30 – October 14 Oil City 2s May 15 – September 29 Old Mission 3ssw May 13 – October 19 Onaway 4n May 22 – October 2 Ontonagon 6 Se May 27 – October 1 Owosso Wwtp May 1 – October 15 Paradise May 31 – October 1 Paulding May 31 – September 19 Pellston AP #2 May 21 – September 27 Pellston Rgnl AP May 31 – September 18 Petoskey May 6 – October 20 Petoskey Ncmc May 16 – October 9 Pickford 3ne May 31 – September 25 Pontiac Oakland Co Intl AP April 29 – October 20 Pontiac Wwtp April 26 – October 22 Port Austin Wwtp May 4 – October 26 Port Hope May 5 – October 24 Port Hope April 28 – November 3 Port Huron April 19 – November 3 Rapid Rvr 4sse May 18 – October 4 Richmond 4 Nnw May 1 – October 20 Rogers City May 10 – October 14 Rudyard 4n May 24 – October 1 Rudyard 5se June 1 – September 21 S Boardman 2w May 24 – October 4 S Haven April 17 – November 5 Saginaw #3 April 29 – October 21 Saginaw Mbs Intl AP April 26 – October 17 Saint Johns April 28 – October 24 Saline 4sw May 2 – October 11 Saline Wwtp May 2 – October 11 Sandusky May 2 – October 16 Sault Ste Marie May 22 – October 4 Sault Ste Marie Sanderson Fld May 9 – October 11 St Ignace May 16 – October 13 St Ignace Mackinac Br May 7 – October 23 St James 4ssw Beaver May 11 – October 19 Stambaugh 2sse June 4 – September 10 Standish 4ne May 5 – October 10 Stephenson 5wsw May 22 – September 27 Tahquamenon Falls Sp Always frozen Tecumseh May 3 – October 13 Three Rivers April 30 – October 17 Tipton 2wnw May 5 – October 10 Traverse City Cherry Cptl AP May 12 – October 16 Traverse City Munson May 9 – October 15 Trout Lake 1sw May 21 – October 1 Vanderbilt 11ene June 7 – September 14 Vassar May 9 – October 7 W Branch 3se May 15 – October 4 Watton 2wsw May 25 – September 25 Wellston 1n May 28 – September 25 White Lake 4e May 10 – October 6 Whitefish Pt May 23 – October 15 Whitmore Lake 1nw May 5 – October 13 Yale 1 Nnw May 12 – October 5