Grandfalls Texas Climate Data

Monthly Average Climate Data for Grandfalls Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C16.3 °C14.99 mm
February0.7 °C19.6 °C13.46 mm
March4.7 °C23.9 °C13.72 mm
April9.2 °C28.9 °C17.02 mm
May14.8 °C33.3 °C32.51 mm
June20.4 °C37.1 °C23.62 mm
July21.6 °C37.2 °C34.54 mm
August21 °C36.8 °C36.83 mm
September16.8 °C32.7 °C46.48 mm
October10.2 °C28.3 °C26.42 mm
November2.9 °C21.6 °C17.27 mm
December-1.4 °C16.7 °C16.51 mm
Annual9.9 °C27.7 °C293.37 mm

Climate Data for Grandfalls Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSh - Hot Semi-Arid Climate
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