Cromwell Oklahoma Climate Data

Monthly Average Climate Data for Cromwell Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.3 °C10.4 °C46.23 mm
February-0.3 °C12.7 °C52.32 mm
March4.4 °C17.7 °C78.23 mm
April9.1 °C22.4 °C106.68 mm
May14.5 °C26.3 °C141.48 mm
June19.5 °C31 °C127.51 mm
July21.6 °C34.1 °C97.03 mm
August20.8 °C34.1 °C81.28 mm
September16.5 °C29.8 °C105.16 mm
October10 °C23.7 °C97.03 mm
November4.2 °C17.2 °C70.36 mm
December-0.7 °C11.3 °C60.2 mm
Annual9.8 °C22.6 °C1063.51 mm

Climate Data for Cromwell 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 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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