Port Neches Texas Climate Data

Monthly Average Climate Data for Port Neches Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January42.3 °F61.4 °F5.7 in.
February46.2 °F65.3 °F3.8 in.
March52.2 °F71.5 °F3.83 in.
April58.9 °F77.6 °F4.08 in.
May66.9 °F84.3 °F4.99 in.
June72.9 °F89.7 °F6.79 in.
July74.6 °F91.5 °F6.2 in.
August74.2 °F92.1 °F6.54 in.
September69.6 °F88.4 °F6.62 in.
October59.8 °F80.9 °F5.43 in.
November50.2 °F70.8 °F4.59 in.
December44.3 °F63.6 °F4.91 in.
Annual59.3 °F78.1 °F63.48 in.

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 : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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