Upton Wyoming Climate Data

Monthly Average Climate Data for Upton Wyoming

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-11.8 °C1.3 °C11.68 mm
February-10.5 °C2.6 °C12.19 mm
March-5.4 °C8.6 °C19.05 mm
April-1.1 °C13.4 °C44.7 mm
May4.3 °C18.5 °C77.22 mm
June9.7 °C25.2 °C63.75 mm
July13.6 °C30.6 °C51.56 mm
August12.4 °C30 °C36.32 mm
September6.9 °C24.2 °C30.23 mm
October0.1 °C15.4 °C38.35 mm
November-6.2 °C7.5 °C13.72 mm
December-11.3 °C1.5 °C12.7 mm
Annual0.1 °C14.9 °C411.47 mm

Climate Data for Upton Wyoming

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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