Joseph Oregon Climate Data

Monthly Average Climate Data for Joseph Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.6 °C1.2 °C29.97 mm
February-7.2 °C4.6 °C24.64 mm
March-4.3 °C8.8 °C41.91 mm
April-1.9 °C12.2 °C51.56 mm
May2 °C17.1 °C62.99 mm
June4.7 °C21 °C49.53 mm
July7.3 °C27.3 °C20.32 mm
August6.9 °C27.6 °C20.57 mm
September3.4 °C22.4 °C24.64 mm
October-1.2 °C14.8 °C31.24 mm
November-5.5 °C6.6 °C36.32 mm
December-8.8 °C1.1 °C31.5 mm
Annual-1.1 °C13.7 °C425.19 mm

Climate Data for Joseph Oregon

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 21 - Jun. 30
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year