San Patricio Texas Climate Data

Monthly Average Climate Data for San Patricio Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.8 °C19.3 °C37.59 mm
February10 °C21.6 °C35.81 mm
March13.6 °C24.3 °C56.39 mm
April16.9 °C28 °C46.48 mm
May21 °C30.8 °C78.23 mm
June23.6 °C33.7 °C81.79 mm
July24.1 °C34.8 °C75.95 mm
August24.2 °C35.6 °C61.21 mm
September22.3 °C32.8 °C115.06 mm
October17.8 °C29.5 °C66.04 mm
November12.7 °C24.2 °C43.18 mm
December8.8 °C20.4 °C44.45 mm
Annual16.9 °C27.9 °C742.18 mm

Climate Data for San Patricio 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 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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