Garden City Idaho Climate Data

Monthly Average Climate Data for Garden City Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.5 °F39.6 °F1.76 in.
February27.5 °F46.7 °F1.26 in.
March32.6 °F56.3 °F1.68 in.
April37.0 °F63.3 °F1.45 in.
May44.6 °F72.6 °F1.57 in.
June51.3 °F81.6 °F0.81 in.
July58.2 °F92.4 °F0.33 in.
August56.4 °F90.8 °F0.18 in.
September48.5 °F80.4 °F0.47 in.
October38.2 °F66.2 °F0.9 in.
November29.9 °F50.2 °F1.35 in.
December24.5 °F39.8 °F1.88 in.
Annual39.4 °F65 °F13.64 in.

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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate