Merriam Woods Missouri Climate Data

Monthly Average Climate Data for Merriam Woods Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F45.7 °F2.79 in.
February27.1 °F50.3 °F2.57 in.
March34.7 °F59.6 °F4.21 in.
April43.7 °F69.4 °F5.21 in.
May53.5 °F77.1 °F5.26 in.
June62.4 °F85.5 °F4.28 in.
July66.1 °F89.6 °F4.03 in.
August64.7 °F89.0 °F3.08 in.
September57.0 °F81.8 °F4.48 in.
October45.1 °F70.8 °F3.74 in.
November35.1 °F58.8 °F3.93 in.
December27.2 °F48.5 °F2.7 in.
Annual45.1 °F68.8 °F46.28 in.

Climate Data for Merriam Woods Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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