Frost Report

All states Michigan

Frost dates for Bad Axe, MI

When the last spring frost and first fall frost usually come, and when to plant, from 30 years of NOAA weather records.

Last spring frost

May 5

typical year

Safe to plant

May 20

frost is over in 9 of 10 years

First fall frost

October 19

typical year

Growing season

163 days

frost-free, typical year

When to plant

Counted from this page's frost dates. Warm-season crops wait for the safe-to-plant date.

CropStart indoorsPlant outsideFall planting
Cool-season crops
Peas – Apr 7 – 21 –
Spinach – Mar 24 – Apr 14 Aug 24 – Sep 7
Lettuce – Apr 7 – 28 Aug 24 – Sep 7
Radishes – Apr 7 – May 19 Sep 7 – 21
Onions – Apr 7 – 21 –
Potatoes – Apr 14 – 28 –
Carrots – Apr 14 – May 5 Jul 27 – Aug 10
Beets – Apr 7 – 21 Aug 10 – 24
Kale Feb 24 – Mar 10 Apr 7 – 21 Aug 10 – 24
Broccoli Feb 24 – Mar 10 Apr 21 – May 5 Aug 10 – 24
Cabbage Feb 10 – 24 Apr 7 – 21 Aug 10 – 24
Garlic – – Sep 7 – 28
Warm-season crops
Tomatoes Mar 25 – Apr 8 May 20 – Jun 3 –
Peppers Mar 18 – Apr 1 May 27 – Jun 10 –
Cucumbers – May 20 – Jun 10 –
Zucchini – May 20 – Jun 17 –
Pumpkins – May 20 – Jun 10 –
Green beans – May 20 – Aug 10 –
Sweet corn – May 20 – Jun 17 –
Basil Apr 15 – 29 May 27 – Jun 3 –

Onions: from sets. Green beans: until 10 weeks before the first fall frost. Garlic: harvest next summer.

The year at a glance

Start indoors Plant outside Fall planting

The chance of frost, by date

1 year in 10Half of years9 years in 10
Spring frost after May 20May 5April 22
Fall frost before October 2October 19November 3

Frost here means 32°F or colder. Read across: in 1 year in 10, spring frost carries on past the first date, which is why that date is the safe-to-plant date.

Hard freeze (28°F)

A hard freeze kills most garden plants, even hardy ones. The last one in spring usually comes around April 24 (May 9 in a late year), and the first one in fall around November 1.

Towns that use these dates

This is the nearest NOAA station with frost records for 2 towns.

Bad Axe, Ubly

Where these dates come from

NOAA weather station BAD AXE, MI US (USC00200417), 1991–2020 climate normals. It's the nearest station for 2 zip codes, all within 10 miles:

48413, 48475

Planting dates follow common university extension advice; your local extension service can fine-tune them for your soil and microclimate.