Calico Rock Arkansas Climate Data

Monthly Average Climate Data for Calico Rock Arkansas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.8 °C8.9 °C82.3 mm
February-2.1 °C11.7 °C81.79 mm
March2.1 °C16.6 °C117.35 mm
April6.9 °C21.9 °C139.7 mm
May12.3 °C25.5 °C132.08 mm
June16.8 °C29.9 °C90.68 mm
July18.9 °C32.3 °C93.22 mm
August18.1 °C32 °C88.39 mm
September13.9 °C28.4 °C95.25 mm
October7.4 °C22.7 °C97.54 mm
November1.9 °C15.9 °C109.47 mm
December-2.1 °C10.2 °C99.57 mm
Annual7.5 °C21.3 °C1227.34 mm

Climate Data for Calico Rock Arkansas

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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