Weslaco Texas Climate Data

Monthly Average Climate Data for Weslaco Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January50.1 °F70.9 °F0.97 in.
February54.0 °F75.2 °F1.02 in.
March59.5 °F80.4 °F1.2 in.
April65.4 °F85.4 °F1.4 in.
May71.5 °F90.0 °F2.79 in.
June75.4 °F94.4 °F2.64 in.
July76.3 °F95.6 °F2.56 in.
August76.5 °F96.8 °F1.91 in.
September73.2 °F91.7 °F5.38 in.
October66.2 °F87.1 °F2.5 in.
November57.9 °F79.0 °F1.55 in.
December51.5 °F72.3 °F1.15 in.
Annual64.8 °F84.9 °F25.07 in.

Climate Data for Weslaco Texas

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10a : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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