Katy Texas Climate Data

Monthly Average Climate Data for Katy Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January42.4 °F62.7 °F3.76 in.
February46.1 °F66.3 °F2.99 in.
March52.3 °F72.8 °F3.55 in.
April58.5 °F79.3 °F4.13 in.
May66.7 °F85.8 °F4.96 in.
June72.4 °F91.0 °F5.04 in.
July73.8 °F93.2 °F3.42 in.
August73.6 °F94.7 °F5.18 in.
September69.2 °F89.8 °F4.72 in.
October59.6 °F82.2 °F4.41 in.
November50.2 °F72.1 °F4.46 in.
December43.8 °F64.6 °F4.05 in.
Annual59.1 °F79.5 °F50.67 in.

Climate Data for Katy 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 : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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