Jonestown Texas Climate Data

Monthly Average Climate Data for Jonestown Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.6 °C16.2 °C58.42 mm
February4.7 °C18 °C52.07 mm
March8.5 °C21.9 °C76.45 mm
April12.4 °C25.9 °C66.8 mm
May17.4 °C29.5 °C112.01 mm
June21.1 °C33.1 °C84.07 mm
July22.3 °C34.9 °C61.98 mm
August22.1 °C35.6 °C67.06 mm
September19.3 °C32.2 °C83.06 mm
October13.6 °C27.3 °C95 mm
November7.8 °C21.1 °C71.63 mm
December3.4 °C16.7 °C62.74 mm
Annual12.9 °C26 °C891.29 mm

Climate Data for Jonestown Texas

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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