Seguin Texas Climate Data

Monthly Average Climate Data for Seguin Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.2 °F63.2 °F2.05 in.
February43.6 °F67.4 °F1.91 in.
March50.8 °F73.7 °F2.6 in.
April57.1 °F80.7 °F2.65 in.
May65.5 °F87.3 °F3.99 in.
June71.5 °F92.8 °F3.32 in.
July73.4 °F95.7 °F2.17 in.
August73.3 °F96.8 °F2.53 in.
September68.2 °F90.7 °F3.39 in.
October59.0 °F83.2 °F4.07 in.
November48.9 °F72.3 °F2.65 in.
December41.7 °F64.6 °F2.3 in.
Annual57.8 °F80.7 °F33.63 in.

Climate Data for Seguin Texas

Average First Frost DateNov. 21 - Nov. 30
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 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate