Donaldsonville Louisiana Climate Data

Monthly Average Climate Data for Donaldsonville Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.6 °C16.8 °C147.57 mm
February7.4 °C18.9 °C110.24 mm
March10.7 °C22.5 °C107.44 mm
April13.9 °C25.7 °C128.52 mm
May18.4 °C29.3 °C150.62 mm
June21.9 °C31.9 °C180.34 mm
July23.1 °C32.7 °C160.27 mm
August22.8 °C33 °C174.5 mm
September20.7 °C31.2 °C132.33 mm
October14.8 °C27.1 °C113.54 mm
November9.2 °C21.8 °C104.9 mm
December6.6 °C18.1 °C123.95 mm
Annual14.6 °C25.8 °C1634.22 mm

Climate Data for Donaldsonville 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 : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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