Thornton Texas Climate Data

Monthly Average Climate Data for Thornton Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.7 °C14.9 °C83.82 mm
February4.8 °C17.2 °C74.93 mm
March8.4 °C20.9 °C94.49 mm
April12.5 °C25.1 °C88.14 mm
May17.4 °C28.8 °C113.03 mm
June21.4 °C32.9 °C92.96 mm
July22.9 °C35.1 °C52.58 mm
August22.7 °C35.6 °C70.87 mm
September19.2 °C32.3 °C81.28 mm
October13.4 °C26.8 °C107.7 mm
November8.1 °C20.4 °C82.55 mm
December3.8 °C15.8 °C94.23 mm
Annual13.1 °C25.5 °C1036.58 mm

Climate Data for Thornton 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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