Harrisonville Missouri Climate Data

Monthly Average Climate Data for Harrisonville Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.7 °F39.5 °F1.42 in.
February23.4 °F43.9 °F1.86 in.
March33.2 °F54.7 °F2.74 in.
April43.3 °F65.2 °F4.53 in.
May54.2 °F74.2 °F5.87 in.
June63.6 °F83.3 °F5.45 in.
July67.9 °F88.2 °F4.46 in.
August65.6 °F87.1 °F4.15 in.
September57.2 °F79.8 °F4.28 in.
October44.9 °F67.7 °F3.66 in.
November33.9 °F54.7 °F2.59 in.
December24.1 °F43.3 °F1.97 in.
Annual44.3 °F65.1 °F42.98 in.

Climate Data for Harrisonville Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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