Granite Oklahoma Climate Data

Monthly Average Climate Data for Granite Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.2 °C11.1 °C24.64 mm
February-1.4 °C13.1 °C27.94 mm
March3.3 °C18.3 °C47.24 mm
April7.8 °C23.1 °C70.61 mm
May14 °C28 °C107.95 mm
June19.4 °C32.9 °C91.44 mm
July21.5 °C35.5 °C61.21 mm
August20.8 °C35 °C79.25 mm
September16.6 °C30.6 °C69.85 mm
October9.6 °C24.3 °C66.04 mm
November2.8 °C17.2 °C38.1 mm
December-2.2 °C11.3 °C30.23 mm
Annual9.1 °C23.4 °C714.5 mm

Climate Data for Granite Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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