Savanna Oklahoma Climate Data

Monthly Average Climate Data for Savanna Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C10.7 °C64.77 mm
February0.2 °C12.9 °C65.02 mm
March4.8 °C17.8 °C96.01 mm
April9.4 °C22.5 °C116.33 mm
May15 °C26.3 °C146.56 mm
June19.8 °C30.9 °C119.13 mm
July21.8 °C33.8 °C92.46 mm
August21.1 °C34 °C73.66 mm
September16.8 °C30.1 °C95.5 mm
October10.4 °C23.9 °C104.14 mm
November4.6 °C17.6 °C82.55 mm
December-0.3 °C11.8 °C77.72 mm
Annual10.2 °C22.7 °C1133.85 mm

Climate Data for Savanna 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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