Dexter Missouri Climate Data

Monthly Average Climate Data for Dexter Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.9 °F43.3 °F3.64 in.
February30.1 °F48.6 °F3.74 in.
March38.1 °F58.3 °F4.61 in.
April48.0 °F69.5 °F5.63 in.
May58.5 °F78.5 °F5.05 in.
June67.0 °F87.0 °F3.53 in.
July70.4 °F89.4 °F4.48 in.
August68.3 °F88.6 °F3.15 in.
September60.5 °F82.7 °F3.49 in.
October48.3 °F71.9 °F4.08 in.
November37.9 °F57.5 °F4.55 in.
December30.1 °F46.3 °F4.57 in.
Annual48.7 °F68.5 °F50.52 in.

Climate Data for Dexter Missouri

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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