Table 1. Percent probability of temperature of 32°F or lower occurring on or after date given.
Source: Michigan State Climatologist Office
Station
Adrian
Allegan
Alma
Alpena WSO
Alpena
Ann Arbor
Atlanta
Bad Axe
Battle Creek
Bay City
Big Rapids
Bloomingdale
Cadillac
Caro
Charlotte
Chatham
Cheboygan
Coldwater
Detroit city
Detroit Metro
East Jordan
East Tawas
Eau Claire
Escanaba
Fayette
Fife Lake
Flint
Frankfort
Gladwin
Grand Haven
Grand Marais
Grand Rapids
Grayling
Greenville
Gull Lake
Hale Loud Dam
Harbor Beach
Harrisville
Hart
Hastings
First
April 16
April 15
April 18
May 3
April 18
April 10
May 2
April 20
April 16
April 13
May 2
April 17
May 19
April 23
April 17
May 17
April 26
April 16
April 7
April 12
May 10
April 29
April 8
April 24
April 26
May 9
April 18
April 16
May 4
April 7
May 7
April 10
May 2
April 13
April 20
May 3
April 8
April 27
April 24
April 20
75%
April 27
April 28
May 3
May 22
May 1
April 22
May 24
May 8
April 28
April 25
May 13
May 1
May 21
May 15
May 5
June 1
May 10
April 29
April 18
April 25
May 22
May 14
April 25
May 5
May 9
May 29
May 2
May 10
May 13
April 25
May 23
April 24
May 21
May 1
May 1
May 16
May 2
May 14
May 12
May 6
50%
May 3
May 6
May 10
May 31
May 8
April 29
June 2
May 15
May 5
May 2
May 20
May 10
June 1
May 23
May 13
June 11
May 17
May 7
April 24
May 3
May 30
May 22
May 2
May 11
May 16
June 7
May 8
May 18
May 20
May 1
June 4
May 2
May 31
May 9
May 7
May 23
May 9
May 23
May 20
May 13
25%
May 9
May 14
May 17
June 8
May 15
May 6
June 11
May 22
May 11
May 9
May 26
May 19
June 12
May 31
May 21
June 21
May 24
May 14
April 30
May 11
June 6
May 30
May 9
May 17
May 23
June 17
May 15
May 26
May 28
May 8
June 15
May 10
June 10
May 18
May 13
May 30
May 16
June 1
May 27
May 21
Last
May 23
June 12
May 27
June 21
May 29
May 27
July 6
June 8
May 27
May 26
June 12
June 12
July 11
June 22
June 12
July 31
June 21
May 27
May 12
May 29
June 22
June 14
May 29
May 30
June 8
July 6
May 27
June 23
June 22
May 18
July 20
May 27
July 21
June 12
May 29
June 20
May 26
June 25
June 13
June 12
Hillsdale
Holland
Houghton
Houghton Lake
Iron Mountain
Ironwood
Ishpeming
Jackson
Kalamazoo
Lake City
Lansing
Lapeer
Ludington
Manistee
Marquette
WSO
Midland
Milford
Mio
Monroe
Mt. Clemens
Mt. Pleasant
Munising
Muskegon
Newaygo
Newberry
Onaway
Owosso
Paw Paw
Pontiac
Port Huron
Saginaw
Sault Ste.
Maria
South Haven
Three Rivers
Traverse City
Vanderbilt
West Branch
Willis
April 20
April 15
May 8
April 28
May 10
May 4
May 11
April 17
April 14
May 7
April 13
April 16
April 17
April 18
April 21
May 4
April 29
May 15
May 22
May 23
May 17
May 21
May 1
April 26
May 19
April 30
May 5
May 4
May 3
May 7
May 12
May 8
May 23
June 2
May 30
May 24
May 28
May 8
May 3
May 29
May 8
May 14
May 13
May 11
May 13
May 20
May 17
May 31
June 14
June 6
May 31
June 4
May 15
May 11
June 8
May 17
May 23
May 22
May 18
May 19
June 12
June 12
July 10
June 20
June 22
June 14
June 18
May 31
May 27
July 11
June 12
June 8
June 14
May 31
May 29
April 7
April 13
May 3
April 8
April 8
April 26
May 17
April 14
April 24
May 5
May 3
April 19
April 20
April 17
April 13
April 10
April 23
April 30
May 1
May 24
April 19
April 19
May 8
June 2
April 28
May 18
May 19
May 17
May 5
May 4
April 30
April 25
April 27
May 14
May 8
May 8
June 1
April 26
April 27
May 14
June 10
May 6
May 26
May 26
May 25
May 12
May 11
May 6
May 3
May 4
May 22
May 17
May 15
June 10
May 2
May 5
May 21
June 17
May 14
June 3
June 2
June 1
May 19
May 19
May 13
May 11
May 11
May 29
June 12
May 30
June 21
May 13
May 23
May 30
July 4
June 12
June 22
June 18
June 15
May 30
June 12
May 25
June 5
May 28
June 21
April 15
April 15
May 3
May 22
May 7
April 19
April 26
April 30
May 15
June 10
May 19
May 2
May 3
May 8
May 23
June 20
May 27
May 10
May 9
May 15
June 1
June 30
June 4
May 17
May 23
May 29
July 6
July 31
June 18
May 29