Four Corners Oregon Climate Data

Monthly Average Climate Data for Four Corners Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.9 °C8.5 °C155.19 mm
February1.9 °C10.6 °C122.94 mm
March3.2 °C13.2 °C124.71 mm
April4.8 °C15.7 °C93.22 mm
May7.6 °C19.8 °C59.44 mm
June9.9 °C22.8 °C37.85 mm
July11.9 °C27.7 °C8.89 mm
August11.8 °C28.1 °C11.43 mm
September9.8 °C24.8 °C38.86 mm
October6.4 °C17.9 °C91.19 mm
November3.7 °C11.6 °C155.45 mm
December1.6 °C8 °C187.45 mm
Annual6.2 °C17.4 °C1086.62 mm

Climate Data for Four Corners 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 ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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