Mandeville Louisiana Climate Data

Monthly Average Climate Data for Mandeville Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January43.1 °F61.6 °F5.39 in.
February46.5 °F65.4 °F4.69 in.
March53.3 °F71.6 °F5.12 in.
April59.9 °F77.7 °F5.11 in.
May68.2 °F84.5 °F5.23 in.
June73.9 °F89.0 °F6.61 in.
July75.6 °F90.8 °F7.3 in.
August75.8 °F91.1 °F6.79 in.
September71.7 °F87.7 °F4.95 in.
October62.7 °F80.0 °F4.07 in.
November51.9 °F70.2 °F4.06 in.
December45.8 °F63.7 °F4.98 in.
Annual60.7 °F77.8 °F64.3 in.

Climate Data for Mandeville Louisiana

Average First Frost DateDec. 1 - Dec. 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate