Rhododendron Oregon Climate Data

Monthly Average Climate Data for Rhododendron Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.7 °F40.5 °F12.77 in.
February29.6 °F44.5 °F9.21 in.
March32.1 °F50.0 °F10.11 in.
April35.6 °F54.4 °F8.37 in.
May40.9 °F61.4 °F6.58 in.
June45.6 °F66.7 °F4.42 in.
July50.1 °F75.0 °F0.9 in.
August49.9 °F76.0 °F1.31 in.
September45.3 °F70.2 °F3.65 in.
October38.8 °F58.8 °F8.56 in.
November33.0 °F46.8 °F12.83 in.
December28.6 °F39.6 °F14.83 in.
Annual38.2 °F57 °F93.54 in.

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 : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
2023 plantmaps.com