Last frost date in Galveston, Texas

January 18

Average last frost in spring. In an early year (1 in 10) it's over by December 21; in a late year (1 in 10) it comes after February 18.

January 7

Average first frost in fall. 1 year in 10 it comes by December 13.

A 32°F night happens here about 5 years in 10; in those years these are the usual dates.

Source: NOAA U.S. Climate Normals 1991–2020, station Galveston Scholes Fld (USW00012923), 8.8 miles from Galveston, elevation 5 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Galveston, Texas
Early yearAverageLate year
Last frost in springDec 21Jan 18Feb 18
First frost in fallDec 13Jan 7Feb 7

Frost-free days in an average year: 365

Light frost, frost and hard freeze in Galveston
Chance in a yearAverage last in springAverage first in fall
Light frost (36°F)9 years in 10Jan 30Dec 26
Frost (32°F)5 years in 10Jan 18Jan 7
Hard freeze (28°F)1 years in 10Jan 9Jan 8

Nights at 32°F or colder in an average year: 1.7

What to plant now in Galveston

Nothing in USDA's planting table is in its window in Galveston right now, or opens in the next 45 days.

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.

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