Marrero Louisiana Climate Data

Monthly Average Climate Data for Marrero Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January44.6 °F62.4 °F5.54 in.
February48.0 °F66.1 °F4.22 in.
March54.1 °F72.2 °F4.62 in.
April60.6 °F78.4 °F4.93 in.
May68.2 °F85.4 °F5.43 in.
June73.9 °F90.0 °F7.3 in.
July75.7 °F91.6 °F7.61 in.
August75.8 °F91.4 °F7.42 in.
September72.4 °F87.9 °F5.82 in.
October63.1 °F80.5 °F3.88 in.
November52.8 °F71.0 °F4.02 in.
December47.1 °F64.6 °F5.16 in.
Annual61.4 °F78.5 °F65.95 in.

Climate Data for Marrero Louisiana

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate