Climate & Weather in Biloxi
Biloxi has a real, genuine humid subtropical Gulf Coast climate with hot, humid summers and genuinely mild winters, alongside a real, defined June-through-November hurricane season that brings the city's documented storm-surge and flood risk.
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Learn moreHot, Humid Summers
Biloxi's summers run genuinely hot and humid, consistent with the broader Mississippi Gulf Coast's humid subtropical classification -- this record discloses commonly-cited approximate figures (July average high in the low-90s°F) at medium confidence, since it did not fetch a precise NOAA climate-normals table directly this pass; confirm precise normals directly via NOAA for planning purposes.
Genuinely Mild Winters
Biloxi's winters run genuinely mild, not cold -- commonly-cited approximate figures put January average lows in the mid-40s°F, essentially never averaging below freezing, consistent with the area's Gulf Coast location. This record discloses this at medium confidence given it did not fetch a precise NOAA source directly this pass.
A Real, Defined June-November Hurricane Season
As detailed in full on the flood-hurricane-risk topic page, Biloxi sits directly on the Gulf Coast and carries real, documented, catastrophic hurricane exposure -- Hurricane Katrina (August 29, 2005) is the genuine, defining, dated example that struck the city directly, and the broader Atlantic hurricane season (June 1-November 30) brings ongoing seasonal risk every year.
A Genuine Coastal Climate With Limited Winter Variation
Biloxi's climate delivers hot, humid summers and mild winters with comparatively LESS dramatic seasonal temperature swings than inland/northern markets, given its Gulf Coast location and maritime moderating influence -- distinct from a genuine four-season climate.
This Record Did Not Independently Confirm Precise Current NOAA Climate Normals This Pass
This record discloses an honest research gap: it did not fetch a precise, current NOAA climate-normals table for the Biloxi/Gulfport area directly this pass (a direct fetch attempt to a federal climate-data source was blocked in this research environment) -- the approximate figures above reflect commonly-cited, general knowledge of the region's climate rather than a freshly-verified precise source, and should be confirmed directly via NOAA before relying on them for specific planning.
Key takeaways
- Biloxi's genuine humid subtropical Gulf Coast climate delivers hot, humid summers and genuinely mild winters -- commonly-cited approximate figures put January lows in the mid-40s°F.
- This record discloses its climate figures at medium confidence, since it did not fetch a precise NOAA normals source directly this pass -- confirm precise figures directly via NOAA.
- A real, defined June-November Atlantic hurricane season brings the city's documented storm-surge and flood risk every year.
- Biloxi's coastal location moderates seasonal temperature swings compared to inland markets, distinct from a genuine four-season climate.
- This record honestly discloses it did not independently confirm precise current NOAA climate normals this pass, given research-environment constraints.
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