Boerne Texas Climate Data

Monthly Average Climate Data for Boerne Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.4 °C16 °C56.39 mm
February4.6 °C18.3 °C52.83 mm
March8.4 °C21.8 °C70.36 mm
April12.1 °C25.6 °C64.77 mm
May16.9 °C28.8 °C127.25 mm
June20.4 °C32.2 °C97.28 mm
July21.6 °C33.8 °C66.04 mm
August21.3 °C34.4 °C68.83 mm
September18.2 °C31.2 °C103.89 mm
October13.1 °C26.6 °C103.89 mm
November7.5 °C20.8 °C74.17 mm
December3.4 °C16.7 °C59.44 mm
Annual12.5 °C25.5 °C945.14 mm

Climate Data for Boerne Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate