Carter Oklahoma Climate Data

Monthly Average Climate Data for Carter Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.6 °C10.7 °C22.1 mm
February-1.9 °C12.7 °C26.42 mm
March2.7 °C17.8 °C46.23 mm
April7.4 °C22.6 °C68.58 mm
May13.3 °C27.4 °C102.62 mm
June18.7 °C32.3 °C87.12 mm
July20.9 °C35.3 °C56.39 mm
August20.2 °C34.8 °C83.57 mm
September15.9 °C30.3 °C66.04 mm
October9 °C23.8 °C64.01 mm
November2.3 °C16.8 °C36.07 mm
December-2.7 °C11 °C29.21 mm
Annual8.5 °C23 °C688.36 mm

Climate Data for Carter Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
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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