Monroe Louisiana Climate Data

Monthly Average Climate Data for Monroe Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.8 °C13.5 °C139.19 mm
February3.4 °C16.1 °C127.51 mm
March7.4 °C20.4 °C141.48 mm
April11.5 °C24.8 °C151.13 mm
May16.8 °C29 °C125.48 mm
June20.8 °C32.5 °C109.73 mm
July22.4 °C33.9 °C103.38 mm
August21.8 °C34.4 °C88.9 mm
September18.2 °C31.7 °C88.9 mm
October11.8 °C26.2 °C111.25 mm
November6.3 °C19.5 °C119.38 mm
December2.9 °C14.9 °C138.43 mm
Annual12.1 °C24.7 °C1444.76 mm

Climate Data for Monroe 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
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