Brazoria County, Texas · Frost dates

Brazoria County frost dates.

First-frost, last-frost, and growing-season length for Brazoria County, Texas. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 8b

32°F — light freeze

Last spring frost

10%
03-10
20%
02-27
50%
01-29
80%
01-08
90%
12-27

First fall frost

10%
11-26
20%
12-04
50%
12-31
80%
01-20
90%
02-01

28°F — killing freeze

Last spring freeze

10%
03-01
20%
02-09
50%
01-19
80%
12-31
90%
12-14

First fall freeze

10%
12-06
20%
12-21
50%
01-07
80%
02-01
90%
02-08

Growing season length (days, 28°F threshold)

Short year
280
Median
353
Long year
421

Source NOAA station

ANGLETON 2 W, TX US

1.7 mi · 30 yrs of record (19912020) · 27 ft elev.

Data from ANGLETON 2 W, TX US, 1.7 miles away with 30-year NOAA record (1991-2020).

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