Union Alabama Climate Data

Monthly Average Climate Data for Union Alabama

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.7 °F55.1 °F5.41 in.
February38.0 °F59.7 °F5.45 in.
March43.8 °F68.2 °F5.31 in.
April51.1 °F75.1 °F5.25 in.
May60.2 °F82.3 °F3.86 in.
June68.7 °F88.6 °F4.47 in.
July71.9 °F90.6 °F4.89 in.
August70.4 °F90.5 °F4.36 in.
September64.8 °F86.8 °F3.59 in.
October52.8 °F77.1 °F3.41 in.
November42.2 °F65.8 °F4.36 in.
December36.8 °F57.2 °F5.0 in.
Annual53 °F74.8 °F55.36 in.

Climate Data for Union Alabama

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com