Average Last Frost Dates for Louisiana

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Last Frost Dates were calculated using daily climate data from the period between 1991-2020.

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List of Average Last Frost Dates for Locations in Louisiana

LocationAverage Last Frost Dates
AlexandriaMar. 1 - Mar. 10
Baton RougeFeb. 21 - Feb. 29
Bayou CaneFeb. 11 - Feb. 20
Bossier CityMar. 11 - Mar. 20
CentralMar. 1 - Mar. 10
ChalmetteFeb. 1 - Feb. 10
EstelleFeb. 1 - Feb. 10
GretnaFeb. 1 - Feb. 10
HammondFeb. 11 - Feb. 20
HarveyJan. 21 - Jan. 31
HoumaFeb. 11 - Feb. 20
KennerFeb. 1 - Feb. 10
LafayetteFeb. 21 - Feb. 29
Lake CharlesFeb. 21 - Feb. 29
LaplaceFeb. 1 - Feb. 10
MarreroJan. 21 - Jan. 31
MetairieJan. 21 - Jan. 31
MonroeMar. 11 - Mar. 20
NatchitochesMar. 11 - Mar. 20
New IberiaFeb. 11 - Feb. 20
New OrleansJan. 21 - Jan. 31
OpelousasFeb. 21 - Feb. 29
PrairievilleFeb. 21 - Feb. 29
RustonMar. 21 - Mar. 31
ShenandoahFeb. 21 - Feb. 29
ShreveportMar. 11 - Mar. 20
SlidellMar. 1 - Mar. 10
SulphurFeb. 21 - Feb. 29
TerrytownFeb. 1 - Feb. 10
ThibodauxFeb. 21 - Feb. 29
YoungsvilleFeb. 21 - Feb. 29
ZacharyMar. 1 - Mar. 10

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