Washington Louisiana Climate Data

Monthly Average Climate Data for Washington Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January4.8 °C16.1 °C171.45 mm
February6.8 °C18.2 °C124.46 mm
March10.2 °C22.1 °C109.47 mm
April13.8 °C25.5 °C128.02 mm
May18.5 °C29.3 °C136.14 mm
June21.9 °C32.1 °C154.18 mm
July22.9 °C32.8 °C132.84 mm
August22.5 °C33.3 °C136.14 mm
September19.9 °C31.2 °C128.02 mm
October14.1 °C26.9 °C121.92 mm
November8.7 °C21.3 °C124.71 mm
December5.9 °C17.3 °C131.32 mm
Annual14.2 °C25.5 °C1598.67 mm

Climate Data for Washington Louisiana

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 11 - Mar. 20
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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