Frost dates in Assumption Parish, Louisiana

Bald cypress trees standing in open water in the Atchafalaya Basin, Louisiana — Photo: scott1346 from Mechanicsville, MD, USA, CC BY 2.0, via Wikimedia Commons

The average last spring frost in Assumption Parish falls Jan 30 to Feb 21 and the average first fall frost Dec 5 to Jan 1 (next year), depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 9a to 9b. Places: Belle Rose, Labadieville, Morgan City, Paincourtville, Pierre Part, Supreme. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.

ZIP	Place	Last spring frost	First fall frost	Zone
70339	Pierre Part	Feb 21	Dec 5	9b
70341	Belle Rose	Feb 21	Dec 5	9a
70372	Labadieville	Feb 5	Dec 14	9b
70380	Morgan City	Jan 30	Jan 1 (next year)	9b
70390	Supreme	Feb 21	Dec 5	9b
70391	Paincourtville	Feb 21	Dec 5	9a
70393		Feb 21	Dec 5	9a

Nearby counties

St. James Parish St. Mary Parish Ascension Parish Iberville Parish Terrebonne Parish St. John the Baptist Parish

All Louisiana counties · Download Louisiana frost dates (CSV)

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