Bossier City Louisiana Climate Data

Monthly Average Climate Data for Bossier City Louisiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.8 °C13.6 °C118.36 mm
February3.8 °C15.9 °C114.05 mm
March7.6 °C20.2 °C132.33 mm
April11.9 °C24.5 °C132.33 mm
May17.2 °C28.5 °C111.76 mm
June21.4 °C32.3 °C118.87 mm
July23.1 °C34.1 °C91.95 mm
August22.5 °C34.3 °C77.72 mm
September18.8 °C31.4 °C97.03 mm
October12.1 °C25.7 °C114.81 mm
November6.5 °C19.4 °C111 mm
December2.8 °C14.7 °C131.06 mm
Annual12.5 °C24.6 °C1351.27 mm

Climate Data for Bossier City 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