Sherman Texas Climate Data

Monthly Average Climate Data for Sherman Texas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.2 °C11.7 °C60.2 mm
February2.1 °C14.1 °C68.07 mm
March6.3 °C18.5 °C100.58 mm
April10.6 °C22.8 °C90.93 mm
May16 °C26.9 °C136.65 mm
June20.7 °C31.6 °C108.97 mm
July22.9 °C34.3 °C71.63 mm
August22.6 °C34.5 °C71.12 mm
September18.4 °C30.4 °C91.69 mm
October12.1 °C24.6 °C115.06 mm
November6.2 °C18.1 °C86.11 mm
December1.5 °C12.8 °C86.87 mm
Annual11.6 °C23.4 °C1087.88 mm

Climate Data for Sherman Texas

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 8a : -12.2°C to -9.4°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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