Sour Lake Texas Climate Data

Monthly Average Climate Data for Sour Lake Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.3 °C16.6 °C126.49 mm
February7.3 °C18.7 °C97.03 mm
March10.7 °C22.3 °C100.08 mm
April14.4 °C25.6 °C102.62 mm
May18.9 °C29.2 °C128.52 mm
June22.2 °C32.3 °C166.88 mm
July23.2 °C33.3 °C133.1 mm
August22.9 °C33.6 °C152.65 mm
September20.3 °C31.3 °C152.91 mm
October14.7 °C27.2 °C145.03 mm
November9.6 °C21.7 °C123.44 mm
December6.3 °C17.6 °C131.32 mm
Annual14.7 °C25.8 °C1560.07 mm

Climate Data for Sour Lake Texas

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°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