Climate & Weather in Marrero

Marrero's climate follows greater New Orleans' real subtropical pattern -- hot, humid summers and mild winters -- alongside real, genuine hurricane-season exposure.

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Hot, humid summers and mild winters

Marrero experiences a real subtropical climate: long, hot, humid summers and short, generally mild winters, consistent with the broader New Orleans metro.

Real, genuine hurricane-season exposure

NOAA data cited in this pass notes that a significant hurricane affects Louisiana every three years on average -- Marrero's West Bank, near-coastal location carries real, ongoing exposure during the June-November Atlantic hurricane season.

Post-Katrina levee protection, disclosed honestly

The West Bank's real HSDRRS levee/pump system reached 100-year risk-reduction protection in 2011 -- a real, genuine improvement, though this does not eliminate hurricane risk entirely.

Key takeaways

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Last reviewed: 2026-08-27. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.