Frost dates 2026–2027

Frost dates for Town of Pecos, Texas

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Pecos 8W, 6.6 mi away (close match).

Last spring frostMar 18
First fall frostNov 10
239 frost-free days
Last spring frostMar 181 year in 10 after Apr 5
First fall frostNov 101 year in 10 by Oct 29
Growing season239 daysbetween median 32°F dates
Hardiness zoneZone 8a10 to 15°F average extreme low

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Will it freeze in Town of Pecos in the next 7 nights?

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

Tonight: forecast low 45°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 Town of Pecos

The median first fall hard-freeze date (28°F) is November 20, from NOAA’s 1991–2020 Climate Normals at Pecos 8W. 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 14 · Apr 4 · Apr 22 Oct 22 · Nov 2 · Nov 14 212 days
32°F freeze Feb 28 · Mar 18 · Apr 5 Oct 29 · Nov 10 · Nov 26 239 days
28°F hard freeze Feb 15 · Mar 4 · Mar 20 Nov 5 · Nov 20 · Dec 6 261 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00416893. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Pecos 8W

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 Town of Pecos, TX come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Pecos 8W (station USC00416893, elevation 2,724 ft), 6.6 mi from Town of Pecos. 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 Town of Pecos

CityDistanceLast spring frostFirst fall frost
Monahans, TX 32 mi Mar 26 Nov 6
Kermit, TX 41 mi Mar 26 Nov 11
Fort Stockton, TX 51 mi Mar 8 Nov 20
Alpine, TX 71 mi Apr 2 Nov 3
Odessa, TX 77 mi Mar 15 Nov 16
Carlsbad, NM 81 mi Mar 17 Nov 12
Andrews, TX 86 mi Mar 18 Nov 14
Midland, TX 94 mi Mar 26 Nov 9
Hobbs, NM 95 mi Mar 28 Nov 10
Seminole, TX 105 mi Apr 2 Nov 6

Frequently asked questions

When is the last frost in Town of Pecos?

On average, the last spring frost (32°F) in Town of Pecos is around March 18. In about 1 year in 10 it comes after April 5, and in 9 years in 10 it comes after February 28.

When is the first frost in Town of Pecos?

The first fall frost (32°F) usually arrives around November 10. There’s a 10% chance of a freeze by October 29 and a 90% chance by November 26.

Can it frost in Town of Pecos 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 4.

What growing zone is Town of Pecos?

Town of Pecos is in USDA Plant Hardiness Zone 8a (average annual extreme minimum temperature 10 to 15°F), based on the 2023 USDA map for ZIP code 79772. See growing zones in Texas.

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