Lebanon Oregon Climate Data

Monthly Average Climate Data for Lebanon Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.3 °F47.6 °F5.84 in.
February35.4 °F51.4 °F4.26 in.
March37.7 °F56.0 °F5.03 in.
April40.6 °F61.0 °F3.71 in.
May45.4 °F68.0 °F2.53 in.
June49.7 °F73.5 °F1.63 in.
July53.3 °F83.2 °F0.38 in.
August52.9 °F83.9 °F0.38 in.
September49.0 °F77.6 °F1.62 in.
October43.3 °F64.8 °F3.36 in.
November38.7 °F53.0 °F5.92 in.
December34.9 °F46.6 °F6.69 in.
Annual43 °F63.9 °F41.35 in.

Climate Data for Lebanon Oregon

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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