Mapleton Oregon Climate Data

Monthly Average Climate Data for Mapleton Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.6 °F51.0 °F13.78 in.
February38.6 °F53.9 °F10.36 in.
March39.8 °F56.3 °F10.63 in.
April41.8 °F61.1 °F7.11 in.
May45.5 °F66.4 °F4.73 in.
June48.6 °F70.8 °F2.54 in.
July51.8 °F77.7 °F0.44 in.
August51.9 °F78.6 °F0.79 in.
September49.1 °F75.1 °F2.14 in.
October45.2 °F64.9 °F6.38 in.
November41.2 °F55.1 °F13.11 in.
December37.9 °F49.6 °F16.15 in.
Annual44.2 °F63.4 °F88.16 in.

Climate Data for Mapleton Oregon

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateApr. 1 - Apr. 10
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 ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate