Eugene Oregon Climate Data

Monthly Average Climate Data for Eugene Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.8 °F47.8 °F5.19 in.
February35.0 °F51.5 °F4.51 in.
March36.9 °F56.1 °F4.65 in.
April39.7 °F60.5 °F3.6 in.
May44.1 °F67.3 °F2.78 in.
June48.1 °F73.3 °F1.42 in.
July51.8 °F82.8 °F0.33 in.
August51.6 °F83.4 °F0.38 in.
September47.9 °F77.5 °F1.45 in.
October42.3 °F64.6 °F3.34 in.
November38.0 °F53.1 °F5.75 in.
December34.6 °F46.7 °F6.54 in.
Annual42.1 °F63.7 °F39.94 in.

Climate Data for Eugene Oregon

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate