Harper Texas Climate Data

Monthly Average Climate Data for Harper Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.7 °C14.9 °C38.86 mm
February3.5 °C17.1 °C39.37 mm
March7.6 °C20.7 °C63.25 mm
April11.2 °C24.4 °C53.59 mm
May15.9 °C27.9 °C103.12 mm
June19.4 °C31.4 °C77.47 mm
July20.5 °C32.9 °C45.21 mm
August20.3 °C33.4 °C53.09 mm
September17.2 °C29.9 °C84.07 mm
October12.5 °C25.4 °C70.61 mm
November6.9 °C19.4 °C54.36 mm
December2.5 °C15.3 °C41.66 mm
Annual11.6 °C24.4 °C724.66 mm

Climate Data for Harper Texas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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