Johnson City Texas Climate Data

Monthly Average Climate Data for Johnson City Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.1 °C16 °C53.59 mm
February4.3 °C17.9 °C50.04 mm
March8.1 °C21.8 °C64.52 mm
April11.9 °C25.7 °C60.45 mm
May17.1 °C29.1 °C113.79 mm
June20.7 °C32.7 °C75.95 mm
July21.8 °C34.4 °C56.64 mm
August21.7 °C35.1 °C55.37 mm
September18.4 °C31.6 °C93.98 mm
October12.7 °C26.9 °C91.69 mm
November7.4 °C20.8 °C74.68 mm
December2.9 °C16.7 °C54.86 mm
Annual12.4 °C25.7 °C845.56 mm

Climate Data for Johnson City 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 8b : -9.4°C to -6.7°C
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com