Port Lavaca Texas Climate Data

Monthly Average Climate Data for Port Lavaca Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.1 °C17.8 °C77.22 mm
February9.4 °C19.4 °C53.59 mm
March13.1 °C22.3 °C75.18 mm
April16.5 °C25.6 °C71.63 mm
May20.8 °C28.9 °C106.68 mm
June23.9 °C31.8 °C128.78 mm
July24.7 °C33 °C94.74 mm
August24.6 °C33.6 °C79.25 mm
September22.3 °C31.6 °C138.43 mm
October17.8 °C27.9 °C115.32 mm
November12.4 °C22.6 °C85.09 mm
December8.5 °C18.7 °C71.88 mm
Annual16.8 °C26.1 °C1097.79 mm

Climate Data for Port Lavaca Texas

Average First Frost DateFrost Rare
Average Last Frost Date
Average Days With FrostFrost Rare
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 ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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