Round Top Texas Climate Data

Monthly Average Climate Data for Round Top Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.6 °F61.5 °F3.29 in.
February44.0 °F64.8 °F3.03 in.
March50.7 °F71.8 °F3.2 in.
April57.2 °F79.1 °F3.18 in.
May65.5 °F85.7 °F4.62 in.
June71.8 °F91.8 °F4.04 in.
July73.6 °F94.7 °F1.81 in.
August73.6 °F96.8 °F3.36 in.
September68.5 °F90.6 °F3.33 in.
October58.7 °F81.7 °F4.51 in.
November48.9 °F70.8 °F3.49 in.
December42.1 °F63.2 °F3.4 in.
Annual57.9 °F79.4 °F41.26 in.

Climate Data for Round Top Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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