Cromwell Oklahoma Climate Data

Monthly Average Climate Data for Cromwell Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.8 °F50.7 °F1.82 in.
February31.4 °F54.8 °F2.06 in.
March40.0 °F63.8 °F3.08 in.
April48.3 °F72.4 °F4.2 in.
May58.1 °F79.4 °F5.57 in.
June67.1 °F87.8 °F5.02 in.
July70.8 °F93.4 °F3.82 in.
August69.5 °F93.3 °F3.2 in.
September61.7 °F85.6 °F4.14 in.
October50.0 °F74.6 °F3.82 in.
November39.5 °F63.0 °F2.77 in.
December30.7 °F52.3 °F2.37 in.
Annual49.6 °F72.6 °F41.87 in.

Climate Data for Cromwell Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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