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USDA Hardiness Zone 8b

Frost Dates for 75144 — Kerens, Texas

NOAA 1991–2020 normals from Corsicana Campbell Field, TX (448 ft), 12 miles southwest.

Updated

In Kerens, the last spring frost (32°F) is around March 7 in half of years and has passed by March 30 in nine years out of ten. The first fall frost comes around November 23, as early as November 6 one year in ten, leaving a typical freeze-free season of 261 days (NOAA, Corsicana Campbell Field, TX).

Last spring frost
March 7

50% probability

First fall frost
November 23

50% probability

Growing season
261 days

freeze-free, 50%

Hardiness zone
8b

15 to 20°F (-9.4 to -6.7°C) coldest night

First snow
Rare

median, 1991–2020

Last snow
Rare

median, 1991–2020

Winters with snow
7%

1 of 15 observed

Snow per year
0.2"

NOAA normal

Frost risk by date in Kerens

Half of springs at Corsicana Campbell Field, TX see their last 32°F night by March 7; only one in ten is past it by February 14, and one in ten still has one after March 30. Planting tender crops after March 15 leaves a 30% risk of a frost on them, after March 21 20%, and after March 30 10%. The 23 days between the even-odds date and the one-in-ten date is wider than at 72% of the 339 Texas stations behind this site's ZIP pages, so a fixed calendar date is a gamble here.

In fall the first 32°F night comes by November 23 in half of years, as early as November 6 one year in ten, and holds off past December 12 one year in ten. A hard freeze of 28°F follows 14 days later, around December 7; in spring the one-in-ten date for 28°F is March 14, 16 days before the 32°F one. The freeze-free season lasts 261 days in a typical year, longer than at 65% of the 339 Texas stations; it reaches 291 days one year in ten and falls short of 234 one year in ten. On average 26 nights a year drop to 32°F or below. Nights of 36°F, when frost can still settle on leaves in low, open spots, continue 13 days longer, to about March 20, and return around November 13. Nights of 24°F, cold enough to damage hardier plants, come in 91% of winters and 16°F in 17%.

Spring: the chance of another night this cold after the date
Low90%80%70%60%50%40%30%20%10%
36°FFeb 28Mar 7Mar 11Mar 16Mar 20Mar 25Mar 30Apr 3Apr 10
32°FFeb 14Feb 23Feb 28Mar 3Mar 7Mar 11Mar 15Mar 21Mar 30
28°FJan 25Feb 4Feb 11Feb 17Feb 22Feb 27Mar 3Mar 7Mar 14
24°F91% of yrsJan 1Jan 12Jan 21Jan 28Feb 2Feb 8Feb 15Feb 25Mar 3
20°F52% of yrsDec 20Jan 1Jan 7Jan 14Jan 19Jan 27Feb 1Feb 7Feb 17
16°F17% of yrstoo rare for a date
Fall: the chance the first night this cold has come by the date
Low10%20%30%40%50%60%70%80%90%
36°FOct 29Nov 2Nov 6Nov 9Nov 13Nov 16Nov 20Nov 23Nov 29
32°FNov 6Nov 11Nov 16Nov 19Nov 23Nov 26Dec 1Dec 5Dec 12
28°FNov 16Nov 23Nov 28Dec 2Dec 7Dec 12Dec 19Dec 26Jan 3
24°F91% of yrsDec 1Dec 8Dec 14Dec 20Dec 26Jan 1Jan 7Jan 14Jan 27
20°F52% of yrsDec 12Dec 20Dec 27Jan 1Jan 6Jan 11Jan 17Jan 28Feb 6
16°F17% of yrstoo rare for a date

Freeze probabilities 1991–2020 at Corsicana Campbell Field, TX, from NOAA NCEI U.S. Climate Normals. Where a temperature is reached in fewer than 99.5% of years, the dates describe only the years that reach it. Not a forecast.

Frost risk on any date in 75144 →Compare Kerens with another place →

Weather by month in Kerens

August is the warmest month at Corsicana Campbell Field, TX, averaging 96°F by day and 74°F at night; January is the coldest at 59°F and 38°F. A freezing night is all but certain in every month from December to February (a 90% chance or more). From April to October the chance of a 32°F night stays under 10% each month. In spring, March still brings one in 64% of years.

Warmth for growing adds up to 6,659 growing degree days a year (base 50°F), more than at 60% of the 351 Texas stations. 41% of them (2,705) have built up by the end of June, and August adds the most, 1,080. Precipitation totals 39.4 inches a year, most in October (5.1") and least in July (2.3"); May to September bring 39% of it.

Monthly normals 1991–2020 at Corsicana Campbell Field, TX
MonthHigh °FLow °FPrecip. in32°F nightNights ≤ 32°FGDD 50°F
Jan59382.899%992
Feb63412.793%6141
Mar70483.664%2305
Apr77553.59%0484
May84644.40%0747
Jun91713.80%0936
Jul95742.30%01071
Aug96742.30%01080
Sep90682.50%0856
Oct80575.14%<1575
Nov68473.267%2258
Dec60393.298%8113

Monthly normals 1991–2020 at Corsicana Campbell Field, TX (448 ft), NOAA NCEI. "32°F night": chance of at least one in the month. GDD: growing degree days, base 50°F.

Compared with the next station

The nearest other station, Corsicana, TX, 15 miles west of Kerens, has a last frost 7 days later (March 14), a first frost 7 days earlier (November 16), a season 15 days shorter.

Frost dates for 75110 (Corsicana) →

When it snows in Kerens, Texas

Measurable snow is rare here: only 1 of 15 winters from 1991 to 2020 recorded 0.1 inch or more at Corsicana 8 E, TX, 5.9 miles away, so there is no typical first-snow date to plan around.

Planting calendar for 75144

What to do and when, from the 50% frost dates for Kerens, Texas
WhenWhat to do
December 27 – January 10Start peppers and aubergines indoorsThey need eight to ten weeks under lights before they can go out.
January 10 – January 24Start tomatoes indoorsSix to eight weeks gives a transplant big enough to set fruit early.
February 7 – February 21Sow peas, spinach, lettuce, radish outdoorsThese tolerate light frost and prefer to germinate in cool soil.
March 7 onwardTransplant tomatoes, peppers, basil, squash, cucumbersThe average last freeze has passed — still watch the actual forecast.
by August 31Sow the autumn crop of carrots, beets and brassicasThey need about twelve weeks to size up before growth stops.
by November 9Harvest tender crops, or be ready to cover themA first freeze two weeks early is well within normal variation.
November 23 onwardPlant garlic, mulch beds, lift tender bulbsGarlic wants a cold spell; bare soil loses structure over winter.

The weeks before and after the 50% dates are general rules of thumb, not NOAA figures; a seed packet gives the timing for each variety.

Where these figures come from

ZIP 75144 is 12 miles from Corsicana Campbell Field, TX, which stands at 448 feet, the nearest NOAA station that publishes freeze probabilities for 1991–2020. 1 other ZIP code shares the station; its figures are presented in full for 75109 (Corsicana). The 2023 USDA Plant Hardiness Zone Map lists ZIP 75144 in zone 8b, the band where the coldest night of the year averaged 15 to 20°F (-9.4 to -6.7°C) over 1991–2020; a zone describes winter lows, not frost dates.

Frost dates across Texas →

Hardiness zone and temperature range: USDA Plant Hardiness Zone Map 2023 (USDA-ARS, Oregon State University), ZIP-code listing, unchanged. °C converted from °F by this site.

Thirty-year averages, not a forecast: check the forecast before planting out. How stations are matched and which pages are offered to search engines: methodology.

ZIP codes measured at the same station

Other zone 8b places in Texas