Graham Texas Climate Data

Monthly Average Climate Data for Graham Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.6 °C13.8 °C33.78 mm
February1.3 °C15.9 °C44.7 mm
March5.7 °C20.6 °C65.79 mm
April10.2 °C25.1 °C59.69 mm
May15.9 °C29.2 °C116.08 mm
June20.7 °C33.3 °C92.46 mm
July22.6 °C35.9 °C54.61 mm
August22.2 °C36 °C62.74 mm
September17.9 °C31.7 °C87.12 mm
October11.4 °C26.2 °C92.96 mm
November5.2 °C19.6 °C50.55 mm
December0.5 °C14.4 °C45.21 mm
Annual11.1 °C25.1 °C805.69 mm

Climate Data for Graham Texas

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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