Sunriver Oregon Climate Data

Monthly Average Climate Data for Sunriver Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.5 °F40.4 °F2.67 in.
February22.2 °F43.3 °F1.84 in.
March25.1 °F48.8 °F1.41 in.
April28.2 °F55.3 °F1.29 in.
May34.3 °F64.0 °F1.42 in.
June38.8 °F71.9 °F0.91 in.
July44.4 °F83.0 °F0.52 in.
August43.5 °F82.6 °F0.54 in.
September37.3 °F75.0 °F0.57 in.
October30.6 °F61.1 °F1.45 in.
November25.7 °F46.3 °F2.29 in.
December20.8 °F38.4 °F3.15 in.
Annual31 °F59.2 °F18.06 in.

Climate Data for Sunriver 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsc - Continental Subarctic - Cold Dry Summer