Last frost date in San Elizario, Texas

March 21

Average last frost in spring. In an early year (1 in 10) it's over by March 5; in a late year (1 in 10) it comes after April 9.

November 6

Average first frost in fall. 1 year in 10 it comes by October 24.

Source: NOAA U.S. Climate Normals 1991–2020, station Tornillo 2 Sse (USC00419088), 17.1 miles from San Elizario, elevation 3,525 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for San Elizario, Texas
Early yearAverageLate year
Last frost in springMar 5Mar 21Apr 9
First frost in fallOct 24Nov 6Nov 18

An early or late year is one in 10: 1 year in 10 the frost comes before the early date, and 1 year in 10 after the late date.

Frost-free days in an average year: 227

Planting calendar for San Elizario

Fall planting

USDA dates for places whose average first freeze is about November 10 (San Elizario: November 6).

USDA lists chervil and chives, horseradish, leeks, parsnips as generally spring-planted here.

Spring planting

USDA dates for places whose average last freeze is about March 20 (San Elizario: March 21).

USDA lists chinese cabbage as generally fall-planted here.

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5 (earliest safe spring and latest safe fall dates), applied to this place's NOAA frost dates. “Plants” means setting out transplants, not sowing seed. How we match the table.

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