When Is the Last Frost?

Shingleton, MI frost dates

Last spring frostMay 23median date
First fall frostOct 10median date
Growing season140 daysfrost-free
Hardiness zone5aZone 5a

How Shingleton compares

Frost probability

Last spring frost
Chance of frost afterDate
90% (early)May 7
50% (median)May 23
10% (safe for tender plants)June 8
First fall frost
Chance of frost beforeDate
10% (early)September 23
50% (median)October 10
90% (late)October 27

Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.

Planting calendar for Shingleton, MI

Shingleton, MI frost dates — last frost May 23, first frost Oct 10, zone 5a. whenisthelastfrost.com

Crop
JFMAMJJASOND
Start indoors: Feb 28 to Mar 14Transplant outside: Apr 25 to May 9
Start indoors: Mar 14 to Mar 28Transplant outside: Jun 6 to Jun 20
Start indoors: Mar 14 to Mar 28Transplant outside: Jun 6 to Jun 20
Start indoors: Mar 28 to Apr 11Transplant outside: May 30 to Jun 13
Start indoors: Mar 28 to Apr 11Transplant outside: May 2 to May 16Sow outdoors: Apr 25 to May 30Plant for fall: Aug 15 to Sep 12
Start indoors: Mar 28 to Apr 11Transplant outside: Apr 25 to May 9Sow outdoors: Apr 25 to May 9Plant for fall: Aug 1 to Aug 22
Start indoors: Mar 28 to Apr 11Transplant outside: May 9 to May 23Plant for fall: Jul 4 to Jul 25
Start indoors: Mar 28 to Apr 11Transplant outside: May 2 to May 16Plant for fall: Jul 4 to Jul 25
Start indoors: Mar 28 to Apr 11Transplant outside: May 9 to May 23Plant for fall: Jul 4 to Jul 25
Start indoors: Apr 11 to Apr 25Transplant outside: Jun 13 to Jun 27Sow outdoors: Jun 13 to Jun 27
Start indoors: Apr 11 to Apr 25Transplant outside: May 30 to Jun 13
Sow outdoors: Apr 11 to May 2Plant for fall: Jul 18 to Aug 8
Sow outdoors: Apr 11 to May 2Plant for fall: Aug 15 to Sep 5
Sow outdoors: Apr 18 to May 30Plant for fall: Aug 29 to Sep 19
Start indoors: Apr 25 to May 2Transplant outside: Jun 6 to Jun 13Sow outdoors: May 30 to Jun 13Plant for fall: Jul 25 to Aug 8
Start indoors: Apr 25 to May 2Sow outdoors: May 30 to Jun 13Plant for fall: Aug 1 to Aug 15
Start indoors: Apr 25 to May 2Sow outdoors: May 30 to Jun 13
Start indoors: Apr 25 to May 2Transplant outside: Jun 6 to Jun 20
Sow outdoors: May 2 to May 30Plant for fall: Jul 18 to Aug 1
Sow outdoors: May 2 to May 30Plant for fall: Aug 1 to Aug 15
Sow outdoors: May 2 to May 23
Sow outdoors: May 9 to Jun 6Plant for fall: Aug 1 to Aug 15
Sow outdoors: May 9 to May 30Plant for fall: Aug 15 to Sep 5
Sow outdoors: May 30 to Jun 20Plant for fall: Jul 25 to Aug 8
Sow outdoors: May 30 to Jun 13
Transplant outside: Jun 6 to Jun 27
Plant for fall: Sep 26 to Oct 31
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates

When to plant vegetables in Shingleton, MI

CropStart indoorsTransplantSow outdoorsFall crop
OnionsFeb 28 – Mar 14Apr 25 – May 9——
PeppersMar 14 – Mar 28Jun 6 – Jun 20——
EggplantMar 14 – Mar 28Jun 6 – Jun 20——
TomatoesMar 28 – Apr 11May 30 – Jun 13——
LettuceMar 28 – Apr 11May 2 – May 16Apr 25 – May 30Aug 15 – Sep 12
KaleMar 28 – Apr 11Apr 25 – May 9Apr 25 – May 9Aug 1 – Aug 22
BroccoliMar 28 – Apr 11May 9 – May 23—Jul 4 – Jul 25
CabbageMar 28 – Apr 11May 2 – May 16—Jul 4 – Jul 25
CauliflowerMar 28 – Apr 11May 9 – May 23—Jul 4 – Jul 25
OkraApr 11 – Apr 25Jun 13 – Jun 27Jun 13 – Jun 27—
BasilApr 11 – Apr 25May 30 – Jun 13——
Peas——Apr 11 – May 2Jul 18 – Aug 8
Spinach——Apr 11 – May 2Aug 15 – Sep 5
Radishes——Apr 18 – May 30Aug 29 – Sep 19
CucumbersApr 25 – May 2Jun 6 – Jun 13May 30 – Jun 13Jul 25 – Aug 8
Zucchini & Summer SquashApr 25 – May 2—May 30 – Jun 13Aug 1 – Aug 15
Winter Squash & PumpkinsApr 25 – May 2—May 30 – Jun 13—
Melons & WatermelonApr 25 – May 2Jun 6 – Jun 20——
Carrots——May 2 – May 30Jul 18 – Aug 1
Beets——May 2 – May 30Aug 1 – Aug 15
Potatoes——May 2 – May 23—
Swiss Chard——May 9 – Jun 6Aug 1 – Aug 15
Cilantro——May 9 – May 30Aug 15 – Sep 5
Green Beans——May 30 – Jun 20Jul 25 – Aug 8
Sweet Corn——May 30 – Jun 13—
Sweet Potatoes—Jun 6 – Jun 27——
Garlic———Sep 26 – Oct 31

Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.

About these dates

Based on 1991–2020 NOAA climate normals for the Munsing Lakeshore, MI weather station, 15 km away (elevation 614 ft (187 m)).

Frost dates near Shingleton

Frequently asked questions

When is the last frost in Shingleton, MI?

The median last spring frost in Shingleton, MI is May 23. There is still about a 10% chance of frost after June 8, so wait until then to plant frost-tender crops like tomatoes and peppers.

When is the first frost in Shingleton, MI?

The median first fall frost is October 10, with about a 10% chance of frost before September 23.

How long is the growing season in Shingleton, MI?

About 140 days between the median last spring frost and first fall frost.

What planting zone is Shingleton, MI?

Shingleton, MI is in USDA hardiness zone 5a.

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