Grand Prairie Texas Climate Data

Monthly Average Climate Data for Grand Prairie Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.0 °F56.2 °F2.61 in.
February39.7 °F60.7 °F2.79 in.
March47.2 °F67.7 °F3.36 in.
April55.3 °F75.8 °F3.55 in.
May64.8 °F83.3 °F4.64 in.
June72.8 °F91.3 °F4.0 in.
July76.0 °F95.8 °F2.03 in.
August75.9 °F96.2 °F2.26 in.
September68.7 °F89.3 °F3.07 in.
October57.2 °F79.0 °F4.65 in.
November46.4 °F67.0 °F2.86 in.
December38.1 °F58.2 °F3.14 in.
Annual56.5 °F76.7 °F38.96 in.

Climate Data for Grand Prairie Texas

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate