Van Alstyne Texas Climate Data

Monthly Average Climate Data for Van Alstyne Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.8 °F53.5 °F2.46 in.
February36.3 °F57.9 °F2.95 in.
March43.7 °F65.6 °F3.78 in.
April51.5 °F73.3 °F3.79 in.
May61.0 °F80.6 °F5.27 in.
June69.6 °F88.9 °F3.95 in.
July73.8 °F93.9 °F2.64 in.
August73.2 °F94.3 °F2.52 in.
September65.8 °F87.0 °F3.38 in.
October54.7 °F76.6 °F4.71 in.
November43.8 °F64.7 °F3.41 in.
December35.3 °F55.6 °F3.48 in.
Annual53.5 °F74.3 °F42.34 in.

Climate Data for Van Alstyne Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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