Klamath Falls Oregon Climate Data

Monthly Average Climate Data for Klamath Falls Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.9 °C4.9 °C51.31 mm
February-4.7 °C7.3 °C38.61 mm
March-2.9 °C10.3 °C37.08 mm
April-1.4 °C13.7 °C26.42 mm
May2.2 °C18.9 °C27.94 mm
June5 °C23.6 °C16.76 mm
July8.3 °C29.4 °C8.64 mm
August7.3 °C28.8 °C9.91 mm
September3.6 °C25 °C10.41 mm
October-0.9 °C17.7 °C24.13 mm
November-3.8 °C9.2 °C39.12 mm
December-6.3 °C4.2 °C67.56 mm
Annual0 °C16.1 °C357.89 mm

Climate Data for Klamath Falls Oregon

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 21 - Jun. 30
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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