Plant By Frost

Louisiana

Frost dates for Crowley 2 Ne, LA

At this NOAA station the last spring frost (32°F) usually comes by February 20 and the first fall frost around December 4, giving a growing season of about 291 days.

February 20average last spring frost
December 4average first fall frost
JanAprJulOctDec

Frost odds

1 year in 10 the last spring frost is later thanMarch 14
Half of years the last spring frost is later thanFebruary 20
9 years in 10 the last spring frost is later thanJanuary 18
1 year in 10 the first fall frost is earlier thanNovember 13
Half of years the first fall frost is earlier thanDecember 4
9 years in 10 the first fall frost is earlier thanJanuary 6

A hard freeze (28°F) usually ends by January 31 and returns around December 26.

A light frost (36°F, which can still nip tender plants) usually ends by March 5 and returns around November 20.

Station USC00162212, elevation 8 m. Based on 28 years of 1991 to 2020 records. A garden higher up, in a hollow or far from this station can freeze later in spring.

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Sources

  1. U.S. Annual/Seasonal Climate Normals, 1991 to 2020 (freeze probability dates by station), NOAA National Centers for Environmental Information, checked 1 November 2026
  2. Annual/Seasonal Normals 1991 to 2020 documentation, NOAA National Centers for Environmental Information, checked 1 November 2026
  3. 2024 Gazetteer Files, ZIP Code Tabulation Areas, US Census Bureau, checked 1 November 2026