Baytown Texas Climate Data

Monthly Average Climate Data for Baytown Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.1 °C16.8 °C117.6 mm
February9.2 °C18.6 °C89.15 mm
March12.7 °C21.7 °C95.5 mm
April16.4 °C24.8 °C110.49 mm
May20.6 °C28.3 °C141.73 mm
June23.8 °C31.5 °C152.65 mm
July24.8 °C32.6 °C118.87 mm
August24.6 °C33.1 °C162.31 mm
September22.2 °C30.8 °C144.78 mm
October17.5 °C26.8 °C142.49 mm
November11.9 °C21.7 °C121.92 mm
December8.2 °C17.8 °C115.06 mm
Annual16.6 °C25.4 °C1512.55 mm

Climate Data for Baytown Texas

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
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
2024 plantmaps.com