Morrison Missouri Climate Data

Monthly Average Climate Data for Morrison Missouri

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.1 °C4.4 °C60.2 mm
February-4.4 °C7.2 °C57.66 mm
March0.6 °C13 °C82.3 mm
April6.4 °C19.4 °C118.36 mm
May12.4 °C24.1 °C132.33 mm
June17.3 °C28.4 °C116.59 mm
July19.6 °C30.9 °C109.98 mm
August18.2 °C30.4 °C99.31 mm
September13.4 °C26.8 °C102.36 mm
October6.8 °C20.3 °C84.84 mm
November0.7 °C13.2 °C83.82 mm
December-4.2 °C6.7 °C64.77 mm
Annual6.7 °C18.7 °C1112.52 mm

Climate Data for Morrison 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 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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