Washington Utah Climate Data

Monthly Average Climate Data for Washington Utah

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.4 °C12.7 °C29.72 mm
February1.6 °C15.2 °C34.8 mm
March4.9 °C19.8 °C24.89 mm
April8.2 °C23.8 °C16.51 mm
May13.1 °C29.6 °C9.14 mm
June18 °C35.8 °C3.81 mm
July22.3 °C38.8 °C13.97 mm
August21.6 °C37.7 °C16.51 mm
September16.7 °C33.6 °C14.22 mm
October9.8 °C26.2 °C17.53 mm
November3.1 °C18.1 °C18.03 mm
December-0.8 °C11.8 °C19.56 mm
Annual9.8 °C25.3 °C218.69 mm

Climate Data for Washington Utah

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBWk - Cold Desert Climate
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