Rhododendron Oregon Climate Data

Monthly Average Climate Data for Rhododendron Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C4.7 °C324.36 mm
February-1.3 °C6.9 °C233.93 mm
March0.1 °C10 °C256.79 mm
April2 °C12.4 °C212.6 mm
May4.9 °C16.3 °C167.13 mm
June7.6 °C19.3 °C112.27 mm
July10.1 °C23.9 °C22.86 mm
August9.9 °C24.4 °C33.27 mm
September7.4 °C21.2 °C92.71 mm
October3.8 °C14.9 °C217.42 mm
November0.6 °C8.2 °C325.88 mm
December-1.9 °C4.2 °C376.68 mm
Annual3.5 °C13.9 °C2375.9 mm

Climate Data for Rhododendron Oregon

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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