Mehama Oregon Climate Data

Monthly Average Climate Data for Mehama Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °C8.2 °C223.27 mm
February1.6 °C9.9 °C174.5 mm
March2.8 °C12.2 °C196.85 mm
April4.6 °C15.2 °C169.93 mm
May7.1 °C19.2 °C118.36 mm
June9.6 °C22.2 °C76.71 mm
July11.6 °C27 °C15.75 mm
August11.5 °C27.6 °C17.53 mm
September9.1 °C24 °C73.66 mm
October6.2 °C17.1 °C147.07 mm
November3.3 °C10.7 °C231.9 mm
December1.2 °C7.4 °C277.62 mm
Annual5.8 °C16.7 °C1723.15 mm

Climate Data for Mehama 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 : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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