When to plant in Raymondville, TX
USDA Zone 10aRaymondville, Texas frost dates, USDA zone, and a full-year planting calendar, drawn from the nearest NOAA station and tuned to the local season.
Raymondville enjoys a long ~339-day frost-free season — you can succession-sow, fit in a second crop, and grow long-season heat-lovers with room to spare. Zone 10a is warm enough that Raymondville can grow subtropical perennials, and the short (or absent) frost period barely limits the annual calendar.
The average last spring frost in Raymondville is now 10 days earlier than in the 1981–2010 normals. See how frost dates are shifting nationwide →
Frost probability
RAYMONDVILLE · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Raymondville’s own odds, recorded at RAYMONDVILLE.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Mar 16 | Feb 15 | Jan 3 | Nov 18 | Dec 8 | Jan 5 |
| 32°F | Feb 27 | Jan 21 | Dec 18 | Dec 1 | Dec 26 | Feb 1 |
| 28°F | Feb 8 | Jan 7 | Dec 15 | Dec 9 | Jan 2 | Feb 1 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Nothing new to sow or transplant outdoors in the next few weeks — a seasonal lull. Check the full-year calendar below for the next window.
Full-year planting calendar
Each bar is the exact window to take a planting action in Raymondville, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 29 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Raymondville planting FAQ
When is the last spring frost in Raymondville, TX?
Raymondville's average last spring frost falls near January 21 — the 50% mark at 32°F in the 1991–2020 normals. Hold tender transplants until the risk has passed, then plant out.
When is the first fall frost in Raymondville, TX?
In Raymondville, the first 32°F freeze of fall lands around December 26 on average. Time your last harvests and any season-extension cover before it.
What hardiness zone is Raymondville in?
Raymondville is in USDA hardiness zone 10a. In zone 10a, winters are mild — many tender perennials overwinter here.
How long is the growing season in Raymondville?
There are roughly 339 frost-free days in Raymondville (a long growing season), running from the average last frost around January 21 to the first fall frost near December 26.
When should I plant tomatoes in Raymondville?
In Raymondville, start tomato seeds indoors around November 26–December 10, then transplant seedlings outdoors around January 28 once the danger of frost has passed.
Never miss a window in Raymondville
An email when it’s time to start seeds, transplant, and sow — timed to Raymondville’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reachFrost dates recorded at RAYMONDVILLE, 1 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Raymondville, TX — Frost Dates & Zone 10a." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00417458. Retrieved from https://blissgarden.com/texas/raymondville.