Portia Arkansas Climate Data

Monthly Average Climate Data for Portia Arkansas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C7.5 °C103.89 mm
February-0.1 °C10.3 °C105.66 mm
March4.2 °C15.6 °C122.68 mm
April9.5 °C21.3 °C135.13 mm
May15.2 °C26.1 °C137.92 mm
June19.8 °C30.8 °C90.93 mm
July21.8 °C32.3 °C92.71 mm
August20.5 °C31.7 °C99.57 mm
September16.1 °C28.3 °C92.46 mm
October9.4 °C22.7 °C104.65 mm
November3.9 °C15.1 °C123.7 mm
December-0.2 °C9.1 °C110.24 mm
Annual9.9 °C20.9 °C1319.54 mm

Climate Data for Portia Arkansas

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°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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