Shelby Alabama Climate Data

Monthly Average Climate Data for Shelby Alabama

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.7 °C13.3 °C134.62 mm
February2.3 °C15.8 °C142.49 mm
March5.8 °C20.1 °C138.18 mm
April9.4 °C24.3 °C127.76 mm
May14.4 °C28.2 °C105.16 mm
June18.8 °C31.4 °C119.63 mm
July20.7 °C33.1 °C122.17 mm
August20.2 °C32.7 °C106.68 mm
September17.1 °C30.3 °C98.04 mm
October10.3 °C24.9 °C82.8 mm
November4.5 °C18.9 °C112.78 mm
December1.9 °C14.4 °C135.13 mm
Annual10.5 °C24 °C1425.44 mm

Climate Data for Shelby Alabama

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com