Marietta Mississippi Climate Data

Monthly Average Climate Data for Marietta Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.2 °F51.2 °F5.13 in.
February34.1 °F55.7 °F5.18 in.
March41.3 °F64.7 °F5.43 in.
April49.5 °F73.9 °F5.52 in.
May59.1 °F81.2 °F5.56 in.
June67.0 °F87.8 °F4.83 in.
July70.4 °F90.7 °F4.56 in.
August69.0 °F90.7 °F4.13 in.
September62.0 °F85.4 °F4.13 in.
October49.9 °F75.0 °F3.92 in.
November39.6 °F63.1 °F4.35 in.
December34.3 °F53.8 °F6.14 in.
Annual50.6 °F72.8 °F58.88 in.

Climate Data for Marietta Mississippi

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate