Ardmore Oklahoma Climate Data

Monthly Average Climate Data for Ardmore Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.1 °C11.6 °C46.48 mm
February0.9 °C13.9 °C57.15 mm
March5.5 °C18.6 °C74.42 mm
April9.8 °C23.1 °C84.07 mm
May15.3 °C26.9 °C141.48 mm
June20.3 °C31.6 °C111 mm
July22.3 °C34.4 °C66.04 mm
August21.8 °C34.7 °C67.82 mm
September17.6 °C30.5 °C102.11 mm
October10.9 °C24.6 °C101.6 mm
November5.1 °C18.2 °C60.2 mm
December0.1 °C12.6 °C64.77 mm
Annual10.7 °C23.4 °C977.14 mm

Climate Data for Ardmore Oklahoma

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 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate