Lenexa Kansas Climate Data

Monthly Average Climate Data for Lenexa Kansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.2 °F38.9 °F1.33 in.
February23.8 °F43.6 °F1.65 in.
March33.4 °F54.7 °F2.53 in.
April44.0 °F65.4 °F4.03 in.
May54.9 °F74.2 °F5.6 in.
June64.6 °F83.6 °F5.49 in.
July68.7 °F88.3 °F4.45 in.
August66.8 °F87.1 °F4.5 in.
September58.4 °F79.5 °F4.43 in.
October45.9 °F67.3 °F3.42 in.
November34.6 °F54.6 °F2.28 in.
December24.7 °F42.5 °F1.71 in.
Annual45 °F65 °F41.42 in.

Climate Data for Lenexa Kansas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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