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.

List of Average Last Frost Dates for Locations in Louisiana

LocationAverage Last Frost Dates
AlexandriaMar. 11 - Mar. 20
Baton RougeMar. 1 - Mar. 10
Bayou CaneFeb. 21 - Feb. 29
Bossier CityMar. 21 - Mar. 31
CentralMar. 11 - Mar. 20
ChalmetteFeb. 11 - Feb. 20
EstelleFeb. 11 - Feb. 20
GretnaFeb. 11 - Feb. 20
HammondFeb. 21 - Feb. 29
HarveyFeb. 1 - Feb. 10
HoumaFeb. 21 - Feb. 29
KennerFeb. 11 - Feb. 20
LafayetteMar. 1 - Mar. 10
Lake CharlesMar. 1 - Mar. 10
LaplaceFeb. 11 - Feb. 20
MarreroFeb. 1 - Feb. 10
MetairieFeb. 1 - Feb. 10
MonroeMar. 21 - Mar. 31
NatchitochesMar. 21 - Mar. 31
New IberiaFeb. 21 - Feb. 29
New OrleansFeb. 1 - Feb. 10
OpelousasMar. 1 - Mar. 10
PrairievilleMar. 1 - Mar. 10
RustonApr. 1 - Apr. 10
ShenandoahMar. 1 - Mar. 10
ShreveportMar. 21 - Mar. 31
SlidellMar. 11 - Mar. 20
SulphurMar. 1 - Mar. 10
TerrytownFeb. 11 - Feb. 20
ThibodauxMar. 1 - Mar. 10
YoungsvilleMar. 1 - Mar. 10
ZacharyMar. 11 - Mar. 20

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