Start Louisiana Climate Data

Monthly Average Climate Data for Start Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.7 °F56.1 °F5.58 in.
February38.6 °F60.6 °F4.97 in.
March45.8 °F68.5 °F5.42 in.
April53.2 °F76.4 °F6.19 in.
May62.6 °F83.9 °F5.01 in.
June69.7 °F90.0 °F4.25 in.
July72.6 °F92.7 °F4.0 in.
August71.4 °F93.2 °F3.9 in.
September65.1 °F88.6 °F3.61 in.
October53.5 °F79.1 °F4.55 in.
November43.7 °F67.1 °F4.75 in.
December37.8 °F58.7 °F5.68 in.
Annual54.1 °F76.2 °F57.91 in.

Climate Data for Start Louisiana

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate