Pocatello Idaho Climate Data

Monthly Average Climate Data for Pocatello Idaho

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.4 °C0.8 °C26.16 mm
February-6.8 °C3.6 °C24.13 mm
March-2.7 °C9.8 °C33.78 mm
April0.2 °C14.9 °C33.27 mm
May4.4 °C20.3 °C38.1 mm
June7.9 °C25.7 °C27.94 mm
July11.6 °C31.6 °C14.73 mm
August10.7 °C30.9 °C18.29 mm
September6.2 °C25.3 °C26.42 mm
October0.7 °C17 °C27.94 mm
November-4.3 °C7.8 °C23.11 mm
December-8.2 °C1.3 °C32 mm
Annual0.9 °C15.8 °C325.87 mm

Climate Data for Pocatello Idaho

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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