Dover Oklahoma Climate Data

Monthly Average Climate Data for Dover Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4 °C9.3 °C28.19 mm
February-2.3 °C11.3 °C37.34 mm
March2.5 °C16.7 °C62.99 mm
April7.2 °C21.6 °C92.2 mm
May13.4 °C26.7 °C124.21 mm
June19.1 °C32 °C119.63 mm
July21.6 °C35.2 °C79.25 mm
August20.7 °C34.5 °C89.15 mm
September16.2 °C30.2 °C74.93 mm
October9.2 °C23.2 °C78.23 mm
November2.4 °C16.1 °C46.99 mm
December-2.7 °C9.9 °C40.13 mm
Annual8.6 °C22.2 °C873.24 mm

Climate Data for Dover Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate