New Orleans Area Daily Climate Data

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👉 NWS New Orleans Will Update Public, Marine and Fire Weather Forecast Zones in April 2026

Daily Climate Graphic

Climate Data for March 27

	Normal High*	Normal Low*	Record High	Record Low	Record Precipitation
Baton Rouge (since 1892)	75	53	89 (1899)	28 (1955)	2.16 (1914)
Biloxi, MS (since 1893)	72	56	87 (1910)	28 (1955)	3.94 (1946)
McComb, MS (since 1948)	73	50	87 (2020)	24 (1955)	5.26 (1980)
New Orleans - City (since 1893)	77	58	88 (2020)	30 (1955)	5.7 (1946)
New Orleans Intl Airport - MSY (since 1871)	75	57	87 (2020)	30 (1955)	2.53 (1960)
Slidell, LA (since 1956)	72	54	84 (1991)	29 (2013)	3.01 (1974)

*30 Year Climate Normals from 1991 to 2020
A large, fast-moving cluster of severe thunderstorms resulted in numerous reports of golfball sized hail across southeast Louisiana. The large hail damaged several vehicles In Tangipahoa and St. Tammany Parishes and also the roofs on a few homes. In Plaquemines Parish, a small airplane flew too close to one of the strong thunderstorms and large hail broke its windshield and put holes in the plane's skin.

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