Dennis Mississippi Climate Data

Monthly Average Climate Data for Dennis Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.7 °F50.3 °F5.3 in.
February32.9 °F55.2 °F5.45 in.
March40.0 °F63.8 °F5.6 in.
April48.6 °F73.1 °F5.45 in.
May57.8 °F80.4 °F5.83 in.
June65.8 °F86.6 °F4.47 in.
July68.7 °F89.5 °F4.81 in.
August68.2 °F89.8 °F4.43 in.
September61.0 °F84.4 °F4.13 in.
October49.1 °F74.0 °F3.86 in.
November38.4 °F62.3 °F4.44 in.
December32.9 °F53.1 °F6.31 in.
Annual49.4 °F71.9 °F60.08 in.

Climate Data for Dennis Mississippi

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate