Port Neches Texas Climate Data

Monthly Average Climate Data for Port Neches Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.7 °C16.3 °C144.78 mm
February7.9 °C18.5 °C96.52 mm
March11.2 °C21.9 °C97.28 mm
April14.9 °C25.3 °C103.63 mm
May19.4 °C29.1 °C126.75 mm
June22.7 °C32.1 °C172.47 mm
July23.7 °C33.1 °C157.48 mm
August23.4 °C33.4 °C166.12 mm
September20.9 °C31.3 °C168.15 mm
October15.4 °C27.2 °C137.92 mm
November10.1 °C21.6 °C116.59 mm
December6.8 °C17.6 °C124.71 mm
Annual15.2 °C25.6 °C1612.4 mm

Climate Data for Port Neches Texas

Average First Frost DateJan. 21 - Jan. 31
Average Last Frost DateFrost Rare
Average Days With FrostFrost Rare
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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