Hollister Oklahoma Climate Data

Monthly Average Climate Data for Hollister Oklahoma

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.2 °C11.9 °C28.96 mm
February-0.3 °C14.1 °C35.56 mm
March4.3 °C19 °C57.15 mm
April8.8 °C23.9 °C72.39 mm
May15.1 °C28.9 °C101.09 mm
June20.2 °C33.8 °C90.68 mm
July22.2 °C36.3 °C58.67 mm
August21.7 °C36.1 °C60.2 mm
September17.4 °C31.6 °C71.63 mm
October10.6 °C25.3 °C75.18 mm
November4.1 °C18.1 °C42.93 mm
December-1.1 °C12.4 °C38.35 mm
Annual10.1 °C24.3 °C732.79 mm

Climate Data for Hollister Oklahoma

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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