Frost dates for ZIP 39443 (Sharon, MS)
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, Laurel, MS (4 miles away).
- Average last spring frostMar 1250% chance of a 32°F freeze after this date
- Average first fall frostNov 1250% chance of a 32°F freeze by this date
- Growing season (frost-free)244 daysmedian, 32°F threshold
- USDA hardiness zone8b15 to 20°F avg. coldest night
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This week in your yard
As of Oct 17, 2026, from your frost dates, zone and soil temperature. Lawn timing · Vegetables · Pruning · Plants
Soil temperature now
2-inch depth
73°F 55°F or warmer
24-hour average · latest 73°F, as of Oct 17, 9:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Newton 5 ENE (43 mi).
4-inch depth
74°F 55°F or warmer
24-hour average · latest 74°F, as of Oct 17, 9:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Newton 5 ENE (43 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 39443 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: Southeast (warm, humid). Timing only; always follow the product label.
- Centipedegrass (warm-season): Spring: Not before mid-May (NC State); after full green-up (about Apr 27 here, using green-up about 3–4 weeks after your average last frost); Summer: Optional mid-summer feeding, especially on sandy coastal soils. Avoid: Early-spring feeding, frequent feeding and liming unless a soil test calls for it (centipede decline).
Plant now
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Nov 12: 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.
Last spring frost odds
| Chance of a 32°F freeze after this date | Date |
|---|---|
| 90% (early: most years still freeze after this) | Feb 22 |
| 50% (the "average" last frost) | Mar 12 |
| 10% (cautious: only 1 year in 10 freezes later) | Apr 1 |
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 date | Date |
|---|---|
| 10% (early: 1 year in 10 freezes this soon) | Oct 30 |
| 50% (the "average" first frost) | Nov 12 |
| 90% (late: most years have frozen by now) | Dec 1 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Mar 28 | Nov 2 |
| 32°F (freeze) | Mar 12 | Nov 12 |
| 28°F (hard freeze) | Feb 28 | Nov 23 |
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 39443
Dates count from your average last spring frost (Mar 12) and first fall frost (Nov 12). Half of years have a frost after the spring date, so give tender crops (tomatoes, peppers, squash) some slack.
| Crop | Start indoors | Spring planting | Fall planting |
|---|---|---|---|
| Tomato | Jan 15–29 | Mar 19–Apr 2 (transplant) | Jul 16–Aug 13 (transplant) |
| Pepper (sweet and hot) | Jan 1–15 | Mar 26–Apr 9 (transplant) | Jul 23–Aug 13 (transplant) |
| Eggplant | Jan 1–15 | Mar 26–Apr 9 (transplant) | Jul 23–Aug 13 (transplant) |
| Tomatillo | Jan 15–29 | Mar 19–Apr 2 (transplant) | – |
| Lettuce | Jan 15–29 | Feb 19–Mar 12 (transplant) Feb 12–Mar 26 (sow outdoors) | Sep 17–Oct 8 (transplant) Sep 3–Oct 1 (sowing) |
| Spinach | – | Jan 29–Feb 19 (sow outdoors) | Sep 17–Oct 8 (sowing) |
| Kale | Jan 15–29 | Feb 12–26 (transplant) Feb 12–26 (sow outdoors) | Aug 20–Sep 17 (transplant) Aug 6–Sep 3 (sowing) |
| Collards | Jan 15–29 | Feb 12–Mar 12 (transplant) Feb 12–Mar 12 (sow outdoors) | Aug 20–Sep 17 (transplant) Aug 6–Sep 3 (sowing) |
| Broccoli | Jan 1–15 | Feb 12–26 (transplant) | Aug 6–Sep 3 (transplant) |
| Cabbage | Jan 1–15 | Feb 12–26 (transplant) | Aug 6–Sep 3 (transplant) |
| Cauliflower | Jan 1–15 | Feb 26–Mar 12 (transplant) | Aug 6–Sep 3 (transplant) |
| Brussels sprouts | Dec 18–Jan 1 | Feb 12–26 (transplant) | Jul 23–Aug 13 (transplant) |
| Kohlrabi | Jan 15–29 | Feb 12–26 (transplant) Feb 12–26 (sow outdoors) | Sep 3–17 (sowing) |
| Bok choy / Asian greens | – | Feb 12–26 (sow outdoors) | Sep 17–Oct 1 (sowing) |
| Arugula | – | Feb 12–Mar 12 (sow outdoors) | Sep 17–Oct 15 (sowing) |
| Mustard greens | – | Feb 12–Mar 5 (sow outdoors) | Sep 17–Oct 1 (sowing) |
| Swiss chard | Jan 29–Feb 12 | Feb 26–Mar 19 (transplant) Feb 26–Mar 26 (sow outdoors) | Sep 3–17 (sowing) |
| Beet | – | Feb 12–Mar 12 (sow outdoors) | Sep 3–17 (sowing) |
| Carrot | – | Feb 19–Mar 19 (sow outdoors) | Aug 20–Sep 3 (sowing) |
| Radish | – | Feb 5–Mar 19 (sow outdoors) | Oct 1–15 (sowing) |
| Turnip | – | Feb 12–Mar 5 (sow outdoors) | Sep 3–17 (sowing) |
| Parsnip | – | Feb 19–Mar 12 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 15–Feb 12 (sow outdoors) | Aug 20–Sep 3 (sowing) |
| Onion (bulbing) | Dec 18–Jan 1 | Jan 29–Feb 12 (transplant) | – |
| Green onion / scallion | – | Jan 29–Feb 26 (sow outdoors) | Sep 3–17 (sowing) |
| Leek | Dec 18–Jan 1 | Feb 12–26 (transplant) | – |
| Garlic | – | – | Oct 1–29 (sowing) |
| Shallot | – | Jan 29–Feb 12 (transplant) | Oct 1–29 (sowing) |
| Potato | – | Feb 12–26 (transplant) | Jul 23–Aug 6 (transplant) |
| Sweet potato | – | Apr 2–16 (transplant) | – |
| Sweet corn | – | Mar 19–Apr 2 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 19–Apr 2 (sow outdoors) | Aug 20–Sep 3 (sowing) |
| Bean, pole | – | Mar 19–Apr 2 (sow outdoors) | – |
| Lima bean | – | Mar 26–Apr 9 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Apr 2–23 (sow outdoors) | – |
| Cucumber | Feb 12–19 | Mar 19–Apr 2 (transplant) Mar 19–Apr 2 (sow outdoors) | Aug 20–Sep 3 (sowing) |
| Summer squash / zucchini | Feb 12–19 | Mar 19–Apr 2 (transplant) Mar 19–Apr 2 (sow outdoors) | Aug 20–Sep 3 (sowing) |
| Winter squash | Feb 12–19 | Mar 19–Apr 2 (transplant) Mar 19–Apr 2 (sow outdoors) | – |
| Pumpkin | – | Mar 19–Apr 2 (sow outdoors) | – |
| Watermelon | Feb 12–19 | Mar 26–Apr 9 (transplant) Mar 26–Apr 9 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 12–19 | Mar 26–Apr 9 (transplant) Mar 26–Apr 9 (sow outdoors) | – |
| Okra | Jan 29–Feb 12 | Mar 26–Apr 9 (transplant) Mar 26–Apr 9 (sow outdoors) | – |
| Celery | Dec 18–Jan 1 | Mar 19–26 (transplant) | – |
| Basil | Jan 29–Feb 12 | Mar 19–Apr 2 (transplant) Mar 19–Apr 2 (sow outdoors) | – |
| Cilantro | – | Feb 26–Mar 26 (sow outdoors) | Sep 17–Oct 1 (sowing) |
| Parsley | Jan 1–15 | Feb 26–Mar 12 (transplant) Feb 19–Mar 12 (sow outdoors) | – |
| Dill | – | Mar 12–26 (sow outdoors) | Sep 17–Oct 1 (sowing) |
| Sunflower | – | Mar 12–26 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 12–26 (transplant) | – |
| Rhubarb (crowns) | – | Feb 12–26 (transplant) | – |
| Strawberry (plants) | – | Feb 12–26 (transplant) | Sep 3–Oct 1 (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.
Plants that do well here
Mississippi has a university or garden plant program: Mississippi Medallion. Plant frost-tender annuals after March 12 here (the average last frost). Not affiliated with the program.
Where these numbers come from
Station: Laurel, MS (NOAA GHCN-Daily ID USC00224939), elevation 225 ft, 3.9 miles from the ZIP's center point. NOAA completeness flag: S (standard, 24+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Waynesboro 2 W, MS | 24 mi | Mar 17 | Nov 9 |
| Collins, MS | 29 mi | Mar 17 | Nov 12 |
| P Harrison Archusa, MS | 31 mi | Mar 14 | Nov 16 |
The average last-frost dates of these stations span 5 days, a rough guide to local variation. See data sources & methods.
Frost questions for 39443
When is the last frost in 39443?
The average (50% chance) last spring freeze of 32°F for ZIP 39443 is March 12. For a more cautious planting date, use April 1, when only 1 year in 10 still sees a later freeze.
When is the first frost in 39443?
The average first fall freeze is November 12. In 1 year in 10 it comes by October 30.
What hardiness zone is 39443?
ZIP 39443 is in USDA zone 8b (15 to 20°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
What is the soil temperature in 39443 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
39440 Laurel 39477 Sandersville 39439 Heidelberg 39437 Ellisville 39480 Soso 39481 39464 Ovett 39366
Other ZIP codes in Jones County
39437 39440 39459 39464 39477 39480 All Jones County frost dates · Mississippi frost dates
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