Last frost date in Stephenville, TX

Average last frost
March 29

In Stephenville, the last spring frost comes around March 29 in an average year. Wait until April 18 if you want 90% odds of no more frost. The first fall frost usually arrives about November 8, which leaves 226 frost-free days. An early freeze before October 23 happens one year in ten.

Safe after (10% risk)
Apr 18
Average first frost
Nov 8
Frost-free season
226 days
Hard freeze (28°F) ends
Mar 15
Next 7 nights in Stephenville

No frost in the next 7 nights

National Weather Service forecast, updated Oct 22, 12:57 UTC

  1. ThuOct 2256°
  2. FriOct 2356°
  3. SatOct 2459°
  4. SunOct 2555°
  5. MonOct 2657°
  6. TueOct 2753°
  7. WedOct 2855°
JanFebMarAprMayJunJulAugSepOctNovDecLast frost Mar 29First frost Nov 8226 frost-free daysBlue: chance of 32°F frost. Green: average frost-free season.JFMAMJJASOND226 frost-free days
Frost risk through the year at Stephenville, 1.4 miles from Stephenville.

Planting calendar for Stephenville

Windows count forward or back from the average frost dates above. Click a crop for dates across Texas.

Start indoorsPlant outSow outdoorsFall plantingAverage last and first frost
Warm-season crops
JanFebMarAprMayJunJulAugSepOctNovDec
TomatoesApr 5–Apr 19
PumpkinsApr 12–Apr 26
SunflowersMar 29–Apr 19
CucumbersApr 12–Apr 19
CornApr 5–Apr 19
Sweet potatoesApr 19–May 3
WatermelonApr 12–Apr 26
Green beansApr 5–Apr 26
ZucchiniApr 5–Apr 19
OkraApr 19–May 3
PeppersApr 12–Apr 26
BasilApr 5–Apr 19
Butternut squashApr 5–Apr 19
CantaloupeApr 12–Apr 26
EggplantApr 12–Apr 26
Cool-season crops
JanFebMarAprMayJunJulAugSepOctNovDec
PotatoesMar 1–Mar 15
OnionsFeb 15–Mar 8
CarrotsMar 8–Apr 12
LettuceMar 15–Apr 5
BroccoliMar 1–Mar 15
BeetsMar 1–Apr 12
PeasFeb 15–Mar 1
CabbageMar 1–Mar 15
RadishesFeb 22–Apr 5
Brussels sproutsMar 15–Mar 29
SpinachFeb 15–Mar 8
CilantroMar 15–Apr 5
KaleMar 1–Mar 15
Collard greensMar 1–Mar 15
TurnipsMar 1–Mar 15
DillMar 29–Apr 12
CeleryApr 5–Apr 12
CauliflowerMar 15–Mar 29
LeeksMar 15–Mar 29
Swiss chardMar 15–Apr 12
ParsleyMar 15–Apr 5
Fall bulbs and garlic
JanFebMarAprMayJunJulAugSepOctNovDec
Tulip bulbsOct 25–Nov 29
GarlicOct 18–Nov 22
Daffodil bulbsOct 11–Nov 22
Perennials
JanFebMarAprMayJunJulAugSepOctNovDec
StrawberriesMar 1–Mar 15
AsparagusMar 1–Mar 15

Frost probabilities

ThresholdSpring, 90% chance laterSpring, 50%Spring, 10%Fall, 10% chance earlierFall, 50%Fall, 90%
Light frost, 32°FMar 9Mar 29Apr 18Oct 23Nov 8Nov 25
Hard freeze, 28°FFeb 25Mar 15Apr 2Nov 1Nov 17Dec 5

Read the spring 10% column as the date after which only one year in ten still gets frost. That is the safer date for tomatoes, peppers and basil.

Where these numbers come from

NOAA station Stephenville (USW00003969) sits 1.4 miles from the center of Stephenville at 1,290 feet. Its averages cover 1991 to 2020. Low spots, valleys and open fields can keep getting frost a week or two after the station stops; city centers and lakeshores usually get less of it.

Questions

When is the last frost in Stephenville, TX?

The average last frost date in Stephenville is March 29, based on NOAA 1991–2020 climate normals. There is a 10% chance of frost after April 18.

When is the first frost in Stephenville?

The first frost in fall usually comes around November 8. One year in ten it arrives before October 23.

How long is the growing season in Stephenville?

About 226 days between the average last and first frost.

When should I plant tomatoes in Stephenville?

Plant tomato seedlings outside from April 5 to April 19. Start seeds indoors six to eight weeks earlier.

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