Frost dates for 78409 — Corpus Christi, TX
Frost is light and occasional here — typically a few cold nights around midwinter (about 4 a year). Cover tender plants when frost is forecast.
How Corpus Christi compares
- In a typical year, frost nights in Corpus Christi fall between December 21 and January 28. In 1 year in 10 the first frost comes as early as November 25, or the last frost as late as February 28.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | December 16 |
| 50% (median) | January 28 |
| 10% (safe for tender plants) | February 28 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | November 25 |
| 50% (median) | December 21 |
| 90% (late) | January 26 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Corpus Christi, TX
Frost dates for 78409 — Corpus Christi, TX — last frost Jan 28, first frost Dec 21, zone 9b. whenisthelastfrost.com
In mild climates, summer heat limits many crops as much as frost does. Use this calendar for spring planting and lean on fall and winter for cool-season crops.
When to plant vegetables in Corpus Christi, TX
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Nov 5 – Nov 19 | Dec 31 – Jan 14 | — | — |
| Peppers | Nov 19 – Dec 3 | Feb 11 – Feb 25 | — | — |
| Eggplant | Nov 19 – Dec 3 | Feb 11 – Feb 25 | — | — |
| Tomatoes | Dec 3 – Dec 17 | Feb 4 – Feb 18 | — | — |
| Lettuce | Dec 3 – Dec 17 | Jan 7 – Jan 21 | Dec 31 – Feb 4 | Oct 26 – Nov 23 |
| Kale | Dec 3 – Dec 17 | Dec 31 – Jan 14 | Dec 31 – Jan 14 | Oct 12 – Nov 2 |
| Broccoli | Dec 3 – Dec 17 | Jan 14 – Jan 28 | — | Sep 14 – Oct 5 |
| Cabbage | Dec 3 – Dec 17 | Jan 7 – Jan 21 | — | Sep 14 – Oct 5 |
| Cauliflower | Dec 3 – Dec 17 | Jan 14 – Jan 28 | — | Sep 14 – Oct 5 |
| Okra | Dec 17 – Dec 31 | Feb 18 – Mar 4 | Feb 18 – Mar 4 | — |
| Basil | Dec 17 – Dec 31 | Feb 4 – Feb 18 | — | — |
| Peas | — | — | Dec 17 – Jan 7 | Sep 28 – Oct 19 |
| Spinach | — | — | Dec 17 – Jan 7 | Oct 26 – Nov 16 |
| Radishes | — | — | Dec 24 – Feb 4 | Nov 9 – Nov 30 |
| Cucumbers | Dec 31 – Jan 7 | Feb 11 – Feb 18 | Feb 4 – Feb 18 | Oct 5 – Oct 19 |
| Zucchini & Summer Squash | Dec 31 – Jan 7 | — | Feb 4 – Feb 18 | Oct 12 – Oct 26 |
| Winter Squash & Pumpkins | Dec 31 – Jan 7 | — | Feb 4 – Feb 18 | — |
| Melons & Watermelon | Dec 31 – Jan 7 | Feb 11 – Feb 25 | — | — |
| Carrots | — | — | Jan 7 – Feb 4 | Sep 28 – Oct 12 |
| Beets | — | — | Jan 7 – Feb 4 | Oct 12 – Oct 26 |
| Potatoes | — | — | Jan 7 – Jan 28 | — |
| Swiss Chard | — | — | Jan 14 – Feb 11 | Oct 12 – Oct 26 |
| Cilantro | — | — | Jan 14 – Feb 4 | Oct 26 – Nov 16 |
| Green Beans | — | — | Feb 4 – Feb 25 | Oct 5 – Oct 19 |
| Sweet Corn | — | — | Feb 4 – Feb 18 | — |
| Sweet Potatoes | — | Feb 11 – Mar 4 | — | — |
| Garlic | — | — | — | Dec 7 – Jan 11 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Corpus Christi, TX weather station, 4 km away (elevation 46 ft (14 m)).
ZIP codes in Corpus Christi: 78401 78402 78403 78404 78405 78406 78407 78408 78409 78410 78411 78412 78413 78414 78415 78416 78417 78418 78419 78426 78427 78460 78463 78465 78466 78467 78468 78469 78472 78480
Frost dates near Corpus Christi
- Odem Feb 1 · Dec 17
- Robstown Jan 26 · Dec 24
- Taft Feb 24 · Dec 1
- Portland Jan 31 · Dec 22
- Edroy Feb 1 · Dec 17
- Sinton Feb 1 · Dec 17
- Chapman Ranch Jan 29 · Dec 24
- Banquete Jan 26 · Dec 24
Frequently asked questions
When is the last frost in Corpus Christi, TX?
The median last spring frost in Corpus Christi, TX is January 28. There is still about a 10% chance of frost after February 28, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Corpus Christi, TX?
The median first fall frost is December 21, with about a 10% chance of frost before November 25.
How long is the growing season in Corpus Christi, TX?
About 327 days between the median last spring frost and first fall frost.
What planting zone is Corpus Christi, TX?
Corpus Christi, TX is in USDA hardiness zone 9b.