Garden City Idaho Climate Data

Monthly Average Climate Data for Garden City Idaho

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.2 °C4.2 °C44.7 mm
February-2.5 °C8.2 °C32 mm
March0.3 °C13.5 °C42.67 mm
April2.8 °C17.4 °C36.83 mm
May7 °C22.6 °C39.88 mm
June10.7 °C27.6 °C20.57 mm
July14.6 °C33.6 °C8.38 mm
August13.6 °C32.7 °C4.57 mm
September9.2 °C26.9 °C11.94 mm
October3.4 °C19 °C22.86 mm
November-1.2 °C10.1 °C34.29 mm
December-4.2 °C4.3 °C47.75 mm
Annual4.1 °C18.3 °C346.44 mm

Climate Data for Garden City Idaho

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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