Granbury Texas Climate Data

Monthly Average Climate Data for Granbury Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.7 °C14.7 °C52.07 mm
February2.9 °C16.8 °C63.75 mm
March7.2 °C20.9 °C84.84 mm
April11.4 °C25.5 °C76.2 mm
May16.8 °C29.2 °C116.33 mm
June21.3 °C33.6 °C101.09 mm
July23.2 °C36 °C44.45 mm
August22.7 °C36.3 °C69.34 mm
September18.6 °C32.2 °C77.22 mm
October12.4 °C26.7 °C99.57 mm
November6.5 °C19.9 °C66.04 mm
December1.7 °C15.4 °C57.15 mm
Annual12.1 °C25.6 °C908.05 mm

Climate Data for Granbury Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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