Millerton Oklahoma Climate Data

Monthly Average Climate Data for Millerton Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.7 °C12.1 °C84.33 mm
February1.3 °C14.4 °C93.22 mm
March5.2 °C18.8 °C114.81 mm
April9.3 °C23.1 °C123.44 mm
May14.8 °C27.1 °C155.7 mm
June19.6 °C31.6 °C104.9 mm
July21.3 °C34.1 °C89.41 mm
August20.7 °C34.3 °C84.07 mm
September17.1 °C30.7 °C107.44 mm
October10.4 °C24.8 °C122.43 mm
November4.8 °C18.4 °C109.22 mm
December0.6 °C13.2 °C119.89 mm
Annual10.4 °C23.6 °C1308.86 mm

Climate Data for Millerton Oklahoma

Average First Frost DateNov. 1 - Nov. 10
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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate