Bay City Oregon Climate Data

Monthly Average Climate Data for Bay City Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.8 °C10.2 °C317.25 mm
February3.6 °C10.9 °C239.01 mm
March4.1 °C11.9 °C248.16 mm
April5.1 °C13.3 °C189.23 mm
May7.4 °C15.4 °C115.06 mm
June9.6 °C17.2 °C82.8 mm
July11 °C19.2 °C24.64 mm
August11.1 °C19.7 °C33.02 mm
September9.6 °C19.2 °C78.99 mm
October7.4 °C16 °C203.2 mm
November5.2 °C12.3 °C332.23 mm
December3.6 °C9.8 °C371.86 mm
Annual6.8 °C14.6 °C2235.45 mm

Climate Data for Bay City Oregon

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°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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