Shell Wyoming Climate Data

Monthly Average Climate Data for Shell Wyoming

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.6 °C0.6 °C12.7 mm
February-11.2 °C3.2 °C17.02 mm
March-5.3 °C10.2 °C13.72 mm
April-0.7 °C14.9 °C26.67 mm
May4.7 °C20.3 °C44.7 mm
June9.4 °C26.3 °C36.07 mm
July12.7 °C31.6 °C14.22 mm
August11.1 °C30.7 °C10.16 mm
September6 °C24.3 °C22.1 mm
October-0.4 °C15.8 °C25.15 mm
November-7 °C7.6 °C15.49 mm
December-12.6 °C1.4 °C10.67 mm
Annual-0.6 °C15.6 °C248.67 mm

Climate Data for Shell Wyoming

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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