Washington Kansas Climate Data

Monthly Average Climate Data for Washington Kansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F37.5 °F0.76 in.
February20.6 °F42.2 °F1.07 in.
March30.5 °F54.2 °F1.85 in.
April40.5 °F64.9 °F2.98 in.
May52.1 °F74.9 °F4.67 in.
June62.5 °F84.8 °F4.66 in.
July67.0 °F89.6 °F4.38 in.
August64.7 °F87.6 °F3.59 in.
September55.3 °F80.4 °F3.06 in.
October42.7 °F68.1 °F2.37 in.
November30.3 °F52.9 °F1.44 in.
December20.9 °F40.9 °F1.09 in.
Annual42 °F64.8 °F31.92 in.

Climate Data for Washington Kansas

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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