Frost dates 2026–2027

Frost dates for Sunland Park, New Mexico

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Santa Teresa Airport, 6.6 mi away (close match).

Last spring frostMar 23
First fall frostNov 11
231 frost-free days
Last spring frostMar 231 year in 10 after Apr 9
First fall frostNov 111 year in 10 by Oct 29
Growing season231 daysbetween median 32°F dates
Hardiness zoneZone 8b15 to 20°F average extreme low

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Will it freeze in Sunland Park in the next 7 nights?

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

Tonight: forecast low 51°F. Above 36°F.

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

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 Sunland Park

The median first fall hard-freeze date (28°F) is November 19, from NOAA’s 1991–2020 Climate Normals at Santa Teresa 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 Mar 19 · Apr 6 · Apr 23 Oct 21 · Nov 2 · Nov 14 209 days
32°F freeze Mar 3 · Mar 23 · Apr 9 Oct 29 · Nov 11 · Nov 23 231 days
28°F hard freeze Feb 16 · Mar 5 · Mar 25 Nov 4 · Nov 19 · Dec 4 256 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00298127. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Santa Teresa 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 Sunland Park, NM come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Santa Teresa Airport (station USC00298127, elevation 4,109 ft), 6.6 mi from Sunland Park. 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 Sunland Park

CityDistanceLast spring frostFirst fall frost
El Paso, TX 9.9 mi Mar 2 Nov 20
Anthony, NM 13 mi Feb 28 Nov 20
Socorro, TX 24 mi Mar 2 Nov 20
Horizon City, TX 26 mi Mar 2 Nov 20
San Elizario, TX 26 mi Mar 21 Nov 6
Las Cruces, NM 37 mi Mar 12 Nov 13
Deming, NM 74 mi Apr 7 Nov 3
Alamogordo, NM 82 mi Mar 9 Nov 18
Truth or Consequences, NM 106 mi Mar 22 Nov 9
Silver City, NM 117 mi Apr 4 Nov 8

Frequently asked questions

When is the last frost in Sunland Park?

On average, the last spring frost (32°F) in Sunland Park is around March 23. In about 1 year in 10 it comes after April 9, and in 9 years in 10 it comes after March 3.

When is the first frost in Sunland Park?

The first fall frost (32°F) usually arrives around November 11. There’s a 10% chance of a freeze by October 29 and a 90% chance by November 23.

Can it frost in Sunland Park 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 April 6.

What growing zone is Sunland Park?

Sunland Park is in USDA Plant Hardiness Zone 8b (average annual extreme minimum temperature 15 to 20°F), based on the 2023 USDA map for ZIP code 79922. See growing zones in New Mexico.

More: all New Mexico frost dates · New Mexico growing zones · frost vs. freeze