Frost dates 2026–2027

Frost dates for Pass Christian, Mississippi

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Gulfport Naval Center, 8.1 mi away (close match).

Last spring frostFeb 18
First fall frostDec 14
300 frost-free days
Last spring frostFeb 181 year in 10 after Mar 14
First fall frostDec 141 year in 10 by Nov 18
Growing season300 daysbetween median 32°F dates
Hardiness zoneZone 9a20 to 25°F average extreme low

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Will it freeze in Pass Christian in the next 7 nights?

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

Tonight: forecast low 58°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 Pass Christian

The median first fall hard-freeze date (28°F) is January 2, from NOAA’s 1991–2020 Climate Normals at Gulfport Naval Center. 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 7 · Mar 5 · Mar 26 Nov 6 · Nov 26 · Dec 22 267 days
32°F freeze Jan 17 · Feb 18 · Mar 14 Nov 18 · Dec 14 · Jan 13 300 days
28°F hard freeze Dec 31 · Jan 31 · Mar 2 Dec 3 · Jan 2 · Feb 4 335 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00223671. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Gulfport Naval Center

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 Pass Christian, MS come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Gulfport Naval Center (station USC00223671, elevation 35 ft), 8.1 mi from Pass Christian. 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 Pass Christian

CityDistanceLast spring frostFirst fall frost
Long Beach, MS 5.0 mi Feb 18 Dec 14
Bay St. Louis, MS 7.5 mi Feb 21 Dec 3
Diamondhead, MS 8.1 mi Feb 21 Dec 3
Waveland, MS 9.3 mi Feb 21 Dec 3
Gulfport, MS 12 mi Feb 23 Dec 3
Biloxi, MS 20 mi Feb 12 Dec 14
D'Iberville, MS 22 mi Feb 12 Dec 14
Ocean Springs, MS 27 mi Feb 12 Dec 14
Picayune, MS 30 mi Mar 9 Nov 18
Slidell, LA 32 mi Feb 24 Dec 1

Frequently asked questions

When is the last frost in Pass Christian?

On average, the last spring frost (32°F) in Pass Christian is around February 18. In about 1 year in 10 it comes after March 14, and in 9 years in 10 it comes after January 17.

When is the first frost in Pass Christian?

The first fall frost (32°F) usually arrives around December 14. There’s a 10% chance of a freeze by November 18 and a 90% chance by January 13.

Can it frost in Pass Christian 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 5.

What growing zone is Pass Christian?

Pass Christian 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 39560. See growing zones in Mississippi.

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