Boerne Texas Climate Data

Monthly Average Climate Data for Boerne Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.4 °F60.8 °F2.22 in.
February40.2 °F65.0 °F2.08 in.
March47.1 °F71.3 °F2.77 in.
April53.7 °F78.0 °F2.55 in.
May62.5 °F83.9 °F5.01 in.
June68.8 °F90.0 °F3.83 in.
July70.8 °F92.8 °F2.6 in.
August70.4 °F93.9 °F2.71 in.
September64.8 °F88.1 °F4.09 in.
October55.6 °F79.8 °F4.09 in.
November45.5 °F69.4 °F2.92 in.
December38.1 °F62.0 °F2.34 in.
Annual54.5 °F77.9 °F37.21 in.

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 : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate