Hillsdale Wyoming Climate Data

Monthly Average Climate Data for Hillsdale Wyoming

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.9 °C4.7 °C9.4 mm
February-8.7 °C5.3 °C12.45 mm
March-4.9 °C10.2 °C22.1 mm
April-1.4 °C13.7 °C36.83 mm
May3.8 °C18.9 °C67.31 mm
June8.9 °C25.7 °C55.88 mm
July12.5 °C29.8 °C57.66 mm
August11.4 °C28.8 °C43.69 mm
September6.6 °C24.2 °C39.88 mm
October0.2 °C16.5 °C26.92 mm
November-5.3 °C9.3 °C15.75 mm
December-9.2 °C4.6 °C11.68 mm
Annual0.4 °C16 °C399.55 mm

Climate Data for Hillsdale 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 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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