Bertram Texas Climate Data

Monthly Average Climate Data for Bertram Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.7 °C15.2 °C53.59 mm
February4.6 °C17.1 °C48.01 mm
March8.3 °C21.1 °C69.85 mm
April12.2 °C25.2 °C61.98 mm
May17.2 °C28.6 °C109.22 mm
June20.9 °C32.4 °C81.03 mm
July22.2 °C34.2 °C50.8 mm
August22.1 °C34.9 °C52.83 mm
September18.9 °C31.3 °C84.58 mm
October13.4 °C26.3 °C90.17 mm
November7.8 °C20.2 °C69.6 mm
December3.3 °C15.8 °C59.94 mm
Annual12.8 °C25.2 °C831.6 mm

Climate Data for Bertram Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost20-30 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 ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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