Longview Washington Climate Data

Monthly Average Climate Data for Longview Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.8 °F46.7 °F6.5 in.
February35.1 °F50.3 °F4.55 in.
March37.9 °F54.7 °F4.8 in.
April41.0 °F59.5 °F4.01 in.
May46.4 °F66.1 °F2.75 in.
June50.5 °F70.3 °F1.99 in.
July54.2 °F76.7 °F0.54 in.
August54.2 °F78.0 °F0.8 in.
September50.2 °F73.5 °F1.87 in.
October44.2 °F62.4 °F4.37 in.
November39.1 °F52.2 °F6.96 in.
December35.4 °F45.8 °F7.06 in.
Annual43.7 °F61.4 °F46.2 in.

Climate Data for Longview Washington

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost50-75 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
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