Rigby Idaho Climate Data

Monthly Average Climate Data for Rigby Idaho

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-11.5 °C-1.8 °C28.45 mm
February-9.6 °C0.8 °C18.03 mm
March-4.4 °C7.7 °C24.38 mm
April-0.9 °C13.7 °C31.24 mm
May3.4 °C18.7 °C43.69 mm
June7 °C23.4 °C28.45 mm
July10.1 °C29.3 °C11.68 mm
August9.1 °C29 °C16.76 mm
September4.9 °C23.2 °C24.64 mm
October-0.6 °C15.1 °C26.67 mm
November-5.7 °C5.9 °C20.32 mm
December-10.6 °C-1.1 °C25.4 mm
Annual-0.7 °C13.7 °C299.71 mm

Climate Data for Rigby Idaho

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com