Start Louisiana Climate Data

Monthly Average Climate Data for Start Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.1 °C13.4 °C141.73 mm
February3.7 °C15.9 °C126.24 mm
March7.7 °C20.3 °C137.67 mm
April11.8 °C24.7 °C157.23 mm
May17 °C28.8 °C127.25 mm
June20.9 °C32.2 °C107.95 mm
July22.6 °C33.7 °C101.6 mm
August21.9 °C34 °C99.06 mm
September18.4 °C31.4 °C91.69 mm
October11.9 °C26.2 °C115.57 mm
November6.5 °C19.5 °C120.65 mm
December3.2 °C14.8 °C144.27 mm
Annual12.3 °C24.6 °C1470.91 mm

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 : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate