Port Barre Louisiana Climate Data

Monthly Average Climate Data for Port Barre Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.1 °C16.4 °C170.94 mm
February7 °C18.4 °C123.19 mm
March10.4 °C22.3 °C108.46 mm
April13.9 °C25.7 °C129.03 mm
May18.6 °C29.4 °C140.21 mm
June22 °C32.2 °C158.24 mm
July23.1 °C32.9 °C135.13 mm
August22.7 °C33.3 °C138.43 mm
September20.1 °C31.2 °C129.03 mm
October14.3 °C27.1 °C121.92 mm
November8.9 °C21.5 °C123.7 mm
December6.2 °C17.5 °C129.79 mm
Annual14.4 °C25.7 °C1608.07 mm

Climate Data for Port Barre Louisiana

Average First Frost DateNov. 21 - Nov. 30
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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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