Pacific Washington Climate Data

Monthly Average Climate Data for Pacific Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.8 °F47.7 °F6.45 in.
February35.7 °F50.3 °F3.9 in.
March38.1 °F54.4 °F4.57 in.
April41.6 °F59.5 °F3.35 in.
May47.0 °F66.2 °F2.23 in.
June51.8 °F70.4 °F1.98 in.
July55.1 °F76.5 °F0.81 in.
August55.2 °F76.9 °F1.28 in.
September50.9 °F71.2 °F1.76 in.
October44.7 °F60.7 °F4.41 in.
November39.1 °F52.3 °F6.62 in.
December35.3 °F46.8 °F6.54 in.
Annual44.2 °F61.1 °F43.9 in.

Climate Data for Pacific Washington

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate