Melrose Oregon Climate Data

Monthly Average Climate Data for Melrose Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.8 °F49.7 °F6.74 in.
February36.1 °F53.8 °F4.97 in.
March37.7 °F58.5 °F5.22 in.
April40.5 °F63.1 °F3.44 in.
May45.4 °F70.3 °F2.02 in.
June50.0 °F77.1 °F1.12 in.
July54.1 °F85.8 °F0.31 in.
August53.5 °F86.9 °F0.43 in.
September49.0 °F80.7 °F0.8 in.
October43.4 °F67.3 °F2.67 in.
November39.8 °F54.9 °F5.7 in.
December35.8 °F48.1 °F7.32 in.
Annual43.4 °F66.4 °F40.74 in.

Climate Data for Melrose Oregon

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate