Union Louisiana Climate Data

Monthly Average Climate Data for Union Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January42.1 °F62.4 °F5.8 in.
February45.5 °F66.2 °F4.44 in.
March51.4 °F72.5 °F4.29 in.
April57.2 °F78.2 °F5.14 in.
May65.3 °F84.8 °F6.13 in.
June71.6 °F89.4 °F7.22 in.
July73.7 °F91.0 °F6.32 in.
August73.2 °F91.4 °F6.98 in.
September69.4 °F88.1 °F5.19 in.
October58.8 °F80.7 °F4.4 in.
November48.7 °F71.2 °F4.15 in.
December43.9 °F64.7 °F4.86 in.
Annual58.4 °F78.4 °F64.92 in.

Climate Data for Union Louisiana

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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