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 31

	Normal High*	Normal Low*	Record High	Record Low	Record Precipitation
Baton Rouge (since 1892)	76	54	91 (1946)	33 (2003)	3.46 (2002)
Biloxi, MS (since 1893)	73	57	89 (1946)	34 (1987)	4.48 (1897)
McComb, MS (since 1948)	74	51	86 (1974)	29 (1987)	3.1 (1982)
New Orleans - City (since 1893)	78	58	88 (1914)	37 (1987)	3.5 (1897)
New Orleans Intl Airport - MSY (since 1871)	75	58	86 (1974)	34 (1987)	2.6 (1952)
Slidell, LA (since 1956)	73	55	89 (1963)	31 (2003)	2.69 (2017)

*30 Year Climate Normals from 1991 to 2020
A severe thunderstorm spawned an F2 tornado that initially touched down on the northeast outskirts of McComb and then traveled east-northeast for 13.7 miles through Pike County and extreme northwest Walthall County. It lifted near the Walthall-Lawrence County line south of Jayess. In Pike county, 5 houses and 3 trailers sustained moderate roof damage.

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