McComb Mississippi Climate Data

Monthly Average Climate Data for McComb Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January37.5 °F59.4 °F6.65 in.
February40.7 °F63.7 °F5.81 in.
March47.1 °F70.9 °F5.98 in.
April53.4 °F76.9 °F6.0 in.
May61.8 °F83.9 °F4.71 in.
June69.0 °F89.6 °F5.84 in.
July71.0 °F91.3 °F6.67 in.
August70.8 °F91.4 °F6.31 in.
September66.0 °F87.3 °F4.49 in.
October54.7 °F79.3 °F4.27 in.
November44.8 °F68.8 °F4.65 in.
December39.7 °F61.5 °F5.72 in.
Annual54.7 °F77 °F67.1 in.

Climate Data for McComb Mississippi

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost30-40 Days
Plant Hardiness ZoneZone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate