Frost dates 2026–2027

Frost dates for Ocean Springs, Mississippi

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Biloxi, 13 mi away (close match).

Last spring frostFeb 12
First fall frostDec 14
301 frost-free days
Last spring frostFeb 121 year in 10 after Mar 11
First fall frostDec 141 year in 10 by Nov 16
Growing season301 daysbetween median 32°F dates
Hardiness zoneZone 9a20 to 25°F average extreme low

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Will it freeze in Ocean Springs in the next 7 nights?

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

Tonight: forecast low 59°F. Above 36°F.

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

No nights at or below 36°F in the National Weather Service forecast for the next 7 nights.

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 Ocean Springs

The median first fall hard-freeze date (28°F) is January 2, from NOAA’s 1991–2020 Climate Normals at Biloxi. 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 Feb 6 · Mar 1 · Mar 20 Nov 6 · Nov 26 · Dec 23 270 days
32°F freeze Jan 18 · Feb 12 · Mar 11 Nov 16 · Dec 14 · Jan 11 301 days
28°F hard freeze Jan 2 · Jan 27 · Feb 28 Dec 2 · Jan 2 · Jan 27 335 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00220792. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Biloxi

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 Ocean Springs, MS come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Biloxi (station USC00220792, elevation 10 ft), 13 mi from Ocean Springs. 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 Ocean Springs

CityDistanceLast spring frostFirst fall frost
D'Iberville, MS 6.8 mi Feb 12 Dec 14
Gautier, MS 7.5 mi Mar 1 Nov 24
Biloxi, MS 8.7 mi Feb 12 Dec 14
Pascagoula, MS 14 mi Mar 8 Nov 19
Moss Point, MS 16 mi Mar 1 Nov 24
Gulfport, MS 17 mi Feb 23 Dec 3
Long Beach, MS 22 mi Feb 18 Dec 14
Pass Christian, MS 27 mi Feb 18 Dec 14
Diamondhead, MS 34 mi Feb 21 Dec 3
Bay St. Louis, MS 34 mi Feb 21 Dec 3

Frequently asked questions

When is the last frost in Ocean Springs?

On average, the last spring frost (32°F) in Ocean Springs is around February 12. In about 1 year in 10 it comes after March 11, and in 9 years in 10 it comes after January 18.

When is the first frost in Ocean Springs?

The first fall frost (32°F) usually arrives around December 14. There’s a 10% chance of a freeze by November 16 and a 90% chance by January 11.

Can it frost in Ocean Springs 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 March 1.

What growing zone is Ocean Springs?

Ocean Springs is in USDA Plant Hardiness Zone 9a (average annual extreme minimum temperature 20 to 25°F), based on the 2023 USDA map for ZIP code 39564. See growing zones in Mississippi.

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