McNary Louisiana Climate Data

Monthly Average Climate Data for McNary Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.0 °F59.5 °F6.3 in.
February41.5 °F63.7 °F4.95 in.
March48.1 °F71.0 °F4.59 in.
April55.0 °F77.8 °F5.2 in.
May63.6 °F84.8 °F4.99 in.
June70.1 °F90.3 °F5.29 in.
July72.5 °F92.4 °F4.77 in.
August71.9 °F93.2 °F4.58 in.
September66.6 °F88.7 °F4.64 in.
October55.2 °F80.0 °F4.83 in.
November45.4 °F69.2 °F5.49 in.
December40.0 °F61.6 °F5.68 in.
Annual55.7 °F77.7 °F61.31 in.

Climate Data for McNary Louisiana

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate