Tigard Oregon Climate Data

Monthly Average Climate Data for Tigard Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.1 °F47.4 °F6.18 in.
February36.4 °F51.1 °F4.44 in.
March38.8 °F56.0 °F4.49 in.
April41.8 °F61.4 °F3.35 in.
May47.4 °F68.5 °F2.36 in.
June51.5 °F73.4 °F1.82 in.
July55.5 °F81.2 °F0.32 in.
August55.5 °F81.9 °F0.43 in.
September51.3 °F76.0 °F1.51 in.
October45.0 °F64.0 °F3.62 in.
November39.7 °F52.9 °F6.17 in.
December35.7 °F46.5 °F7.13 in.
Annual44.6 °F63.4 °F41.82 in.

Climate Data for Tigard Oregon

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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