Cathcart Washington Climate Data

Monthly Average Climate Data for Cathcart Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.9 °F46.5 °F5.99 in.
February34.9 °F49.2 °F4.33 in.
March37.4 °F53.2 °F4.84 in.
April40.9 °F57.8 °F3.9 in.
May46.2 °F64.5 °F2.8 in.
June50.4 °F68.7 °F2.38 in.
July53.8 °F74.6 °F1.03 in.
August53.9 °F75.5 °F1.11 in.
September50.0 °F70.1 °F2.27 in.
October43.8 °F59.4 °F4.41 in.
November38.3 °F50.9 °F6.8 in.
December34.6 °F45.5 °F6.27 in.
Annual43.3 °F59.7 °F46.13 in.

Climate Data for Cathcart Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost40-50 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