Rockport Texas Climate Data

Monthly Average Climate Data for Rockport Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January9.3 °C17.7 °C64.26 mm
February11.3 °C19.3 °C48.26 mm
March14.8 °C22 °C62.99 mm
April18.4 °C25.2 °C50.29 mm
May22.5 °C28.1 °C86.36 mm
June25.5 °C30.8 °C96.27 mm
July26.2 °C31.6 °C75.44 mm
August25.9 °C32.2 °C64.26 mm
September24 °C31.1 °C140.72 mm
October20.4 °C27.7 °C95.76 mm
November14.9 °C22.9 °C77.47 mm
December10.6 °C19.1 °C50.04 mm
Annual18.7 °C25.6 °C912.12 mm

Climate Data for Rockport Texas

Average First Frost DateDec. 21 - Dec. 31
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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