Biloxi Mississippi Climate Data

Monthly Average Climate Data for Biloxi Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January44.0 °F59.7 °F5.93 in.
February47.2 °F62.6 °F4.34 in.
March53.7 °F68.8 °F5.48 in.
April61.1 °F75.2 °F5.66 in.
May69.2 °F82.3 °F5.37 in.
June75.0 °F87.6 °F6.91 in.
July76.8 °F89.4 °F7.73 in.
August76.6 °F89.7 °F7.44 in.
September72.5 °F86.6 °F5.76 in.
October64.2 °F79.0 °F3.96 in.
November53.7 °F68.9 °F4.26 in.
December46.5 °F61.9 °F5.04 in.
Annual61.7 °F76 °F67.88 in.

Climate Data for Biloxi Mississippi

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate