Helix Oregon Climate Data

Monthly Average Climate Data for Helix Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.8 °F40.5 °F2.17 in.
February29.4 °F45.1 °F1.82 in.
March33.4 °F53.1 °F2.25 in.
April37.4 °F60.5 °F2.07 in.
May44.0 °F69.3 °F1.82 in.
June49.6 °F76.6 °F1.32 in.
July55.3 °F87.5 °F0.34 in.
August54.8 °F86.7 °F0.47 in.
September48.1 °F77.4 °F0.64 in.
October39.0 °F63.3 °F1.44 in.
November31.7 °F48.6 °F2.35 in.
December27.4 °F39.9 °F2.42 in.
Annual39.8 °F62.4 °F19.11 in.

Climate Data for Helix Oregon

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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