Opelousas Louisiana Climate Data

Monthly Average Climate Data for Opelousas Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.9 °F61.3 °F6.96 in.
February44.4 °F65.0 °F5.0 in.
March50.6 °F71.9 °F4.37 in.
April56.9 °F78.0 °F5.03 in.
May65.3 °F84.7 °F5.48 in.
June71.4 °F89.7 °F6.37 in.
July73.2 °F91.1 °F5.52 in.
August72.5 °F91.9 °F5.7 in.
September67.9 °F88.3 °F5.25 in.
October57.4 °F80.5 °F5.0 in.
November47.8 °F70.5 °F4.89 in.
December42.8 °F63.3 °F5.12 in.
Annual57.6 °F78 °F64.69 in.

Climate Data for Opelousas Louisiana

Average First Frost DateNov. 21 - Nov. 30
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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