Dewar Oklahoma Climate Data

Monthly Average Climate Data for Dewar Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.2 °F50.0 °F2.1 in.
February30.7 °F54.1 °F2.12 in.
March39.6 °F63.3 °F3.33 in.
April47.8 °F71.8 °F4.46 in.
May58.0 °F79.0 °F5.71 in.
June67.2 °F87.5 °F4.72 in.
July70.6 °F92.8 °F4.08 in.
August69.3 °F93.0 °F3.13 in.
September61.0 °F85.5 °F4.49 in.
October49.3 °F74.5 °F4.01 in.
November38.9 °F62.8 °F3.19 in.
December30.1 °F52.1 °F2.59 in.
Annual49.1 °F72.2 °F43.93 in.

Climate Data for Dewar 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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate