Glenwood Alabama Climate Data

Monthly Average Climate Data for Glenwood Alabama

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.7 °C15.3 °C129.79 mm
February3.4 °C17.7 °C120.65 mm
March7.1 °C21.6 °C140.72 mm
April10.6 °C25.4 °C114.05 mm
May15.3 °C29.3 °C97.03 mm
June19.8 °C32.2 °C140.46 mm
July21.4 °C33.2 °C147.32 mm
August20.9 °C32.9 °C136.65 mm
September18.4 °C31.1 °C110.49 mm
October11.9 °C26.2 °C91.95 mm
November5.6 °C20.6 °C110.24 mm
December3.2 °C16.6 °C133.1 mm
Annual11.6 °C25.2 °C1472.45 mm

Climate Data for Glenwood Alabama

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 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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