Kirby Arkansas Climate Data

Monthly Average Climate Data for Kirby Arkansas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.4 °C11 °C102.87 mm
February0.2 °C13.4 °C106.43 mm
March4.1 °C18 °C134.87 mm
April8.7 °C22.7 °C145.8 mm
May14.2 °C26.3 °C167.13 mm
June18.7 °C30.8 °C112.78 mm
July20.4 °C33 °C113.54 mm
August19.8 °C32.9 °C92.2 mm
September15.9 °C29.3 °C105.41 mm
October9.3 °C23.6 °C132.08 mm
November3.8 °C17.2 °C124.46 mm
December0.1 °C12.3 °C139.19 mm
Annual9.5 °C22.5 °C1476.76 mm

Climate Data for Kirby Arkansas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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