Frost dates 2026–2027

Frost dates for Traverse City, Michigan

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Traverse City Cherry Cptl Airport, 1.4 mi away (close match).

Last spring frostMay 12
First fall frostOct 16
155 frost-free days
Last spring frostMay 121 year in 10 after May 27
First fall frostOct 161 year in 10 by Oct 1
Growing season155 daysbetween median 32°F dates
Hardiness zoneZone 6a−10 to −5°F average extreme low

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Will it freeze in Traverse City in the next 7 nights?

No overnight lows at or below 32°F are forecast in Traverse City during the next 7 nights in the available NWS frost forecast.

Tonight: forecast low 37°F. Above 36°F.

NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.

3 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.

Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.

Frost and freeze probabilities

Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.

These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.

Average first hard freeze in Traverse City

The median first fall hard-freeze date (28°F) is October 30, from NOAA’s 1991–2020 Climate Normals at Traverse City Cherry Cptl Airport. This is the 50% probability date, not a forecast for this year.

TemperatureLast spring date
90% · 50% · 10% chance of a later freeze
First fall date
10% · 50% · 90% chance of an earlier freeze
Season
36°F frost possible May 9 · May 25 · Jun 5 Sep 19 · Oct 2 · Oct 16 130 days
32°F freeze Apr 26 · May 12 · May 27 Oct 1 · Oct 16 · Nov 1 155 days
28°F hard freeze Apr 15 · Apr 30 · May 16 Oct 12 · Oct 30 · Nov 13 182 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USW00014850. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Traverse City Cherry Cptl Airport

Average low temperature by month

Months with lows near or below freezing carry frost risk

Where these frost dates come from

The frost dates for Traverse City, MI come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Traverse City Cherry Cptl Airport (station USW00014850, elevation 618 ft), 1.4 mi from Traverse City. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.

Frost dates near Traverse City

CityDistanceLast spring frostFirst fall frost
Cadillac, MI 36 mi May 19 Oct 1
Manistee, MI 50 mi May 14 Oct 12
Petoskey, MI 51 mi May 6 Oct 20
Ludington, MI 69 mi May 17 Oct 7
Big Rapids, MI 73 mi May 13 Oct 2
Sturgeon Bay, WI 87 mi May 8 Oct 13
Mount Pleasant, MI 90 mi Apr 30 Oct 20
Escanaba, MI 99 mi May 13 Oct 7
Marinette, WI 102 mi May 4 Oct 11
Menominee, MI 102 mi May 4 Oct 11

Frequently asked questions

When is the last frost in Traverse City?

On average, the last spring frost (32°F) in Traverse City is around May 12. In about 1 year in 10 it comes after May 27, and in 9 years in 10 it comes after April 26.

When is the first frost in Traverse City?

The first fall frost (32°F) usually arrives around October 16. There’s a 10% chance of a freeze by October 1 and a 90% chance by November 1.

Can it frost in Traverse City after the last frost date?

Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after May 25.

What growing zone is Traverse City?

Traverse City is in USDA Plant Hardiness Zone 6a (average annual extreme minimum temperature −10 to −5°F), based on the 2023 USDA map for ZIP code 49684. See growing zones in Michigan.

More: all Michigan frost dates · Michigan growing zones · frost vs. freeze