Point Roberts Washington Climate Data

Monthly Average Climate Data for Point Roberts Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.3 °F44.8 °F5.41 in.
February37.0 °F47.2 °F2.94 in.
March39.2 °F51.2 °F3.51 in.
April42.9 °F56.6 °F2.57 in.
May47.8 °F63.2 °F1.85 in.
June52.1 °F67.7 °F1.51 in.
July55.3 °F72.8 °F1.0 in.
August55.5 °F73.1 °F1.09 in.
September51.9 °F67.4 °F1.81 in.
October46.0 °F57.6 °F4.0 in.
November40.2 °F49.7 °F5.53 in.
December36.3 °F44.6 °F5.22 in.
Annual45 °F58 °F36.44 in.

Climate Data for Point Roberts Washington

Average First Frost DateNov. 21 - Nov. 30
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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