Guymon Oklahoma Climate Data

Monthly Average Climate Data for Guymon Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.4 °C9.4 °C10.16 mm
February-5.2 °C11.2 °C8.89 mm
March-0.9 °C16.3 °C28.19 mm
April3.7 °C20.7 °C31.24 mm
May9.8 °C26.2 °C53.85 mm
June15.9 °C31.9 °C62.74 mm
July18.4 °C34.3 °C68.07 mm
August17.4 °C33.1 °C73.91 mm
September12.9 °C29.1 °C32.77 mm
October5.4 °C22.2 °C41.15 mm
November-1.3 °C15.4 °C13.97 mm
December-5.9 °C9.2 °C17.27 mm
Annual5.3 °C21.6 °C442.21 mm

Climate Data for Guymon Oklahoma

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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