New Orleans Louisiana Climate Data

Monthly Average Climate Data for New Orleans Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January45.1 °F62.1 °F5.54 in.
February48.5 °F65.9 °F4.27 in.
March54.7 °F72.2 °F4.58 in.
April61.4 °F78.5 °F4.88 in.
May69.0 °F85.6 °F5.37 in.
June74.7 °F90.2 °F7.22 in.
July76.5 °F91.7 °F7.57 in.
August76.5 °F91.5 °F7.42 in.
September73.4 °F87.9 °F5.6 in.
October64.1 °F80.5 °F3.84 in.
November54.0 °F70.9 °F4.08 in.
December47.8 °F64.5 °F5.17 in.
Annual62.1 °F78.5 °F65.54 in.

Climate Data for New Orleans 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