USDA Hardiness Zone 8a
Frost Dates for 79553 — Stamford, Texas
Averages from Stamford 1, Tx US, the nearest reporting station, 0.7 miles away.
Plant tender crops after March 23, and expect the first autumn freeze around November 11. That leaves about 234 frost-free days.
- Last spring frost
- March 23
- First fall frost
- November 11
- Growing season
- 234 days
- Hardiness zone
- 8a
50% probability
50% probability
frost-free
10 to 15°F annual low
Planting calendar for 79553
| When | What to do |
|---|---|
| January 12 – January 26 | Start peppers and aubergines indoors They need eight to ten weeks under lights before they can go out. |
| January 26 – February 9 | Start tomatoes indoors Six to eight weeks gives a transplant big enough to set fruit early. |
| February 23 – March 9 | Sow peas, spinach, lettuce, radish outdoors These tolerate light frost and prefer to germinate in cool soil. |
| March 23 onward | Transplant tomatoes, peppers, basil, squash, cucumbers The average last freeze has passed — still watch the actual forecast. |
| by August 19 | Sow the autumn crop of carrots, beets and brassicas They need about twelve weeks to size up before growth stops. |
| by October 28 | Harvest tender crops, or be ready to cover them A first freeze two weeks early is well within normal variation. |
| November 11 onward | Plant garlic, mulch beds, lift tender bulbs Garlic wants a cold spell; bare soil loses structure over winter. |
What these dates mean
Wait until after March 23 to put tender plants — tomatoes, peppers, basil, squash — in the ground. That is the date by which half of years in Stamford, Texas are past their last freeze. Harvest before November 11, which leaves roughly 234 frost-free days.
ZIP 79553 sits in USDA hardiness zone 8a, meaning the average coldest night of the year falls between 10 to 15°F. Zone decides what survives the winter; frost dates decide when to plant each spring. They are different questions, and a plant can pass one and fail the other.
These are thirty-year NOAA averages for 1991–2020, not a forecast. Any individual year can frost two to three weeks either side of these dates, so check the actual forecast before planting out.