Carson Washington Climate Data

Monthly Average Climate Data for Carson Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.5 °F42.4 °F8.82 in.
February33.2 °F47.3 °F6.97 in.
March35.6 °F53.5 °F6.95 in.
April39.5 °F60.1 °F5.11 in.
May44.9 °F68.2 °F3.35 in.
June49.8 °F73.6 °F1.78 in.
July54.3 °F81.9 °F0.59 in.
August54.2 °F82.4 °F0.49 in.
September48.8 °F76.1 °F2.06 in.
October42.7 °F62.7 °F6.42 in.
November37.0 °F49.8 °F9.64 in.
December32.6 °F42.1 °F11.13 in.
Annual42.1 °F61.7 °F63.31 in.

Climate Data for Carson Washington

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate