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Frost dates for ZIP 93301 (Bakersfield, CA)

Average last spring and first fall frost dates with 10%, 50% and 90% odds, from NOAA's 1991–2020 climate normals for the nearest weather station, Bakersfield 5 NW, CA (3 miles away).

This week in your yard

As of Oct 18, 2026, from your frost dates, zone and soil temperature. Lawn timing · Vegetables · Pruning · Plants

Soil temperature now

2-inch depth

74°F 55°F or warmer
24-hour average · latest 69°F, as of Oct 18, 2:00 AM CDT

30°50°55°70°90°

Estimate Not a measurement at this ZIP: distance-weighted average of Cochora Ranch (37 mi), Stubblefield (39 mi).

4-inch depth

74°F 55°F or warmer
24-hour average · latest 75°F, as of Oct 18, 2:00 AM CDT

30°50°55°70°90°

Estimate Not a measurement at this ZIP: distance-weighted average of Cochora Ranch (37 mi), Stubblefield (39 mi).

Fall: Texas A&M AgriLife times fall pre-emergent (for winter weeds such as annual bluegrass) to soil cooling to about 70°F for several days. The 50–55°F band is the spring trigger. Always read and follow the product label.

7-day forecast and frost risk

The latest National Weather Service 7-day forecast and any Frost Advisory or Freeze Warning for 93301 load here. You can also open the NWS forecast for this ZIP.

Pre-emergent

Soil is 74°F at 4 inches (estimated soil temperature, not a station reading). Fall pre-emergent (annual bluegrass, winter weeds): window open as soil cools through the 70s and 60s.

Fertilizer window

Lawn region: California coastal and valleys. Timing only; always follow the product label.

  • Bermudagrass (warm-season): Spring: Several weeks after the lawn is fully green (April–May) (about Mar 18 here, using green-up about 3–4 weeks after your average last frost); Summer: Every 4–6 weeks through mid-August (heaviest feeder of the group); Late: Light, low-nitrogen/high-potassium feeding about 4 weeks before first frost, or skip. Avoid: Heavy late-fall nitrogen (linked to spring dead spot).
  • Tall fescue (cool-season): Early fall: September (main feeding); Late fall: November, while still green; Late winter: Optional light feeding February–March. Avoid: Feeding after mid-spring and through summer in the transition zone (stress and brown patch).

Plant now

Coming up in the next 3 weeks

Prune now

No frost-timed pruning windows are open this week.

Your average first frost is Dec 8: skip heavy pruning in the 6–8 weeks before it, because new growth may not harden off in time.

Spring-flowering shrubs are pruned right after their flowers fade, not by date. See the pruning guide.

JanFebMarAprMayJunJulAugSepOctNovDecLight blue: spring freeze risk (90% to 10%). Tan: fall freeze risk (10% to 90%). Dark lines: 50% dates.

Last spring frost odds

Chance of a 32°F freeze after this dateDate
90% (early: most years still freeze after this)Dec 31 (prior Dec)
50% (the "average" last frost)Jan 31
10% (cautious: only 1 year in 10 freezes later)Feb 27

Most gardeners plant frost-tender crops (tomatoes, peppers, basil) after the 50% date, and closer to the 10% date for less risk.

First fall frost odds

Chance the first 32°F freeze has happened by this dateDate
10% (early: 1 year in 10 freezes this soon)Nov 23
50% (the "average" first frost)Dec 8
90% (late: most years have frozen by now)Jan 1 (next year)

Light frost, freeze and hard freeze

ThresholdLast spring (50%)First fall (50%)
36°F (light frost possible on clear, calm nights)Mar 2Nov 26
32°F (freeze)Jan 31Dec 8
28°F (hard freeze)Jan 3Dec 20

n/a means NOAA did not publish a date at that threshold for this station (usually because it rarely gets that cold).

Vegetable planting calendar for 93301

Dates count from your average last spring frost (Jan 31) and first fall frost (Dec 8). Half of years have a frost after the spring date, so give tender crops (tomatoes, peppers, squash) some slack.

Start seeds indoorsSpring plantingFall plantingLast frostFirst frostJanFebMarAprMayJunJulAugSepOctNovDecTomatoPepperEggplantTomatilloLettuceSpinachKaleCollardsBroccoliCabbageCauliflowerBrussels sproutsKohlrabiBok choy / Asian greensArugulaMustard greensSwiss chardBeetCarrotRadishTurnipParsnipPeaOnionGreen onion / scallionLeekGarlicShallotPotatoSweet potatoSweet cornBean, bushBean, poleLima beanSouthern peaCucumberSummer squash / zucchiniWinter squashPumpkinWatermelonCantaloupe / muskmelonOkraCeleryBasilCilantroParsleyDillSunflowerAsparagusRhubarbStrawberry
CropStart indoorsSpring plantingFall planting
TomatoDec 6–20Feb 7–21 (transplant)Aug 11–Sep 8 (transplant)
Pepper (sweet and hot)Nov 22–Dec 6Feb 14–28 (transplant)Aug 18–Sep 8 (transplant)
EggplantNov 22–Dec 6Feb 14–28 (transplant)Aug 18–Sep 8 (transplant)
TomatilloDec 6–20Feb 7–21 (transplant)–
LettuceDec 6–20Jan 10–31 (transplant)
Jan 3–Feb 14 (sow outdoors)
Oct 13–Nov 3 (transplant)
Sep 29–Oct 27 (sowing)
Spinach–Dec 20–Jan 10 (sow outdoors)Oct 13–Nov 3 (sowing)
KaleDec 6–20Jan 3–17 (transplant)
Jan 3–17 (sow outdoors)
Sep 15–Oct 13 (transplant)
Sep 1–29 (sowing)
CollardsDec 6–20Jan 3–31 (transplant)
Jan 3–31 (sow outdoors)
Sep 15–Oct 13 (transplant)
Sep 1–29 (sowing)
BroccoliNov 22–Dec 6Jan 3–17 (transplant)Sep 1–29 (transplant)
CabbageNov 22–Dec 6Jan 3–17 (transplant)Sep 1–29 (transplant)
CauliflowerNov 22–Dec 6Jan 17–31 (transplant)Sep 1–29 (transplant)
Brussels sproutsNov 8–22Jan 3–17 (transplant)Aug 18–Sep 8 (transplant)
KohlrabiDec 6–20Jan 3–17 (transplant)
Jan 3–17 (sow outdoors)
Sep 29–Oct 13 (sowing)
Bok choy / Asian greens–Jan 3–17 (sow outdoors)Oct 13–27 (sowing)
Arugula–Jan 3–31 (sow outdoors)Oct 13–Nov 10 (sowing)
Mustard greens–Jan 3–24 (sow outdoors)Oct 13–27 (sowing)
Swiss chardDec 20–Jan 3Jan 17–Feb 7 (transplant)
Jan 17–Feb 14 (sow outdoors)
Sep 29–Oct 13 (sowing)
Beet–Jan 3–31 (sow outdoors)Sep 29–Oct 13 (sowing)
Carrot–Jan 10–Feb 7 (sow outdoors)Sep 15–29 (sowing)
Radish–Dec 27–Feb 7 (sow outdoors)Oct 27–Nov 10 (sowing)
Turnip–Jan 3–24 (sow outdoors)Sep 29–Oct 13 (sowing)
Parsnip–Jan 10–31 (sow outdoors)–
Pea (garden, snap, snow)–Dec 6–Jan 3 (sow outdoors)Sep 15–29 (sowing)
Onion (bulbing)Nov 8–22Dec 20–Jan 3 (transplant)–
Green onion / scallion–Dec 20–Jan 17 (sow outdoors)Sep 29–Oct 13 (sowing)
LeekNov 8–22Jan 3–17 (transplant)–
Garlic––Oct 27–Nov 24 (sowing)
Shallot–Dec 20–Jan 3 (transplant)Oct 27–Nov 24 (sowing)
Potato–Jan 3–17 (transplant)Aug 18–Sep 1 (transplant)
Sweet potato–Feb 21–Mar 7 (transplant)–
Sweet corn–Feb 7–21 (sow outdoors)–
Bean, bush (snap)–Feb 7–21 (sow outdoors)Sep 15–29 (sowing)
Bean, pole–Feb 7–21 (sow outdoors)–
Lima bean–Feb 14–28 (sow outdoors)–
Southern pea (cowpea, black-eyed pea)–Feb 21–Mar 14 (sow outdoors)–
CucumberJan 3–10Feb 7–21 (transplant)
Feb 7–21 (sow outdoors)
Sep 15–29 (sowing)
Summer squash / zucchiniJan 3–10Feb 7–21 (transplant)
Feb 7–21 (sow outdoors)
Sep 15–29 (sowing)
Winter squashJan 3–10Feb 7–21 (transplant)
Feb 7–21 (sow outdoors)
–
Pumpkin–Feb 7–21 (sow outdoors)–
WatermelonJan 3–10Feb 14–28 (transplant)
Feb 14–28 (sow outdoors)
–
Cantaloupe / muskmelonJan 3–10Feb 14–28 (transplant)
Feb 14–28 (sow outdoors)
–
OkraDec 20–Jan 3Feb 14–28 (transplant)
Feb 14–28 (sow outdoors)
–
CeleryNov 8–22Feb 7–14 (transplant)–
BasilDec 20–Jan 3Feb 7–21 (transplant)
Feb 7–21 (sow outdoors)
–
Cilantro–Jan 17–Feb 14 (sow outdoors)Oct 13–27 (sowing)
ParsleyNov 22–Dec 6Jan 17–31 (transplant)
Jan 10–31 (sow outdoors)
–
Dill–Jan 31–Feb 14 (sow outdoors)Oct 13–27 (sowing)
Sunflower–Jan 31–Feb 14 (sow outdoors)–
Asparagus (crowns)–Jan 3–17 (transplant)–
Rhubarb (crowns)–Jan 3–17 (transplant)–
Strawberry (plants)–Jan 3–17 (transplant)Sep 29–Oct 27 (transplant)

Typical ranges from university extension planting calendars, adjusted to your frost dates. Probabilities, not guarantees. Fall windows that would overlap spring planting are left out, as are fall crops of frost-tender plants where the frost-free season is under 210 days.

Where these numbers come from

Station: Bakersfield 5 NW, CA (NOAA GHCN-Daily ID USC00040444), elevation 470 ft, 2.9 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).

Nearby stations

StationDistanceLast frost (50%)First frost (50%)
Bakersfield AP, CA4 miJan 17Dec 15
Shafter 6E, CA10 miFeb 20Nov 23
Wasco, CA23 miJan 31Dec 5

The average last-frost dates of these stations span 34 days, a rough guide to local variation. See data sources & methods.

Frost questions for 93301

When is the last frost in 93301?

The average (50% chance) last spring freeze of 32°F for ZIP 93301 is January 31. For a more cautious planting date, use February 27, when only 1 year in 10 still sees a later freeze.

When is the first frost in 93301?

The average first fall freeze is December 8. In 1 year in 10 it comes by November 23.

What hardiness zone is 93301?

ZIP 93301 is in USDA zone 9b (25 to 30°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.

What is the soil temperature in 93301 right now?

This page shows the latest 2-inch and 4-inch soil temperature from the nearest public soil station (USDA SCAN, NOAA USCRN or TexMesonet), or a labeled estimate when no station is close, against the 50–55°F spring pre-emergent band.

Nearby ZIP codes

93305 Bakersfield 93304 Bakersfield 93309 Bakersfield 93312 Bakersfield 93307 Bakersfield 93241 Weedpatch 93308 Oildale 93314 Rosedale

Other ZIP codes in Kern County

93203 93205 93206 93215 93220 93222 93224 93226 93240 93241 93243 93249 93250 93251 93255 93263 93268 93276 93280 93283 93285 93287 93304 93305 All Kern County frost dates · California frost dates