Ellisville Missouri Climate Data

Monthly Average Climate Data for Ellisville Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.5 °F41.0 °F2.76 in.
February27.4 °F45.9 °F2.48 in.
March36.1 °F56.6 °F3.64 in.
April46.5 °F67.5 °F4.76 in.
May57.1 °F76.4 °F5.24 in.
June66.2 °F84.7 °F4.59 in.
July70.1 °F88.4 °F3.98 in.
August68.1 °F87.2 °F3.55 in.
September60.5 °F80.8 °F3.27 in.
October48.2 °F69.0 °F3.37 in.
November37.8 °F55.3 °F3.61 in.
December29.4 °F44.7 °F2.76 in.
Annual47.7 °F66.5 °F44.01 in.

Climate Data for Ellisville Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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