Cornish Oklahoma Climate Data

Monthly Average Climate Data for Cornish Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.8 °F53.7 °F1.62 in.
February33.5 °F57.5 °F1.97 in.
March41.7 °F66.0 °F2.7 in.
April49.4 °F73.9 °F3.2 in.
May59.4 °F81.3 °F4.86 in.
June68.4 °F89.8 °F3.8 in.
July71.9 °F95.1 °F2.41 in.
August71.0 °F95.5 °F2.59 in.
September63.5 °F87.9 °F3.62 in.
October51.5 °F76.9 °F3.35 in.
November40.7 °F65.2 °F2.09 in.
December31.6 °F55.0 °F1.94 in.
Annual51 °F74.8 °F34.15 in.

Climate Data for Cornish 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 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com