Oologah Oklahoma Climate Data

Monthly Average Climate Data for Oologah Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.9 °C8.4 °C44.96 mm
February-2 °C11.2 °C50.04 mm
March2.8 °C16.2 °C83.31 mm
April8 °C21.4 °C108.2 mm
May13.8 °C25.6 °C151.13 mm
June19 °C30.3 °C120.14 mm
July21.2 °C33.3 °C96.77 mm
August20.3 °C33.3 °C92.46 mm
September15.5 °C29 °C103.89 mm
October8.8 °C22.8 °C92.96 mm
November2.7 °C15.9 °C77.98 mm
December-2.1 °C9.8 °C57.4 mm
Annual8.7 °C21.4 °C1079.24 mm

Climate Data for Oologah Oklahoma

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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