Plato Missouri Climate Data

Monthly Average Climate Data for Plato Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.3 °F42.4 °F2.73 in.
February26.1 °F47.5 °F2.8 in.
March33.9 °F57.0 °F4.1 in.
April43.9 °F67.5 °F4.95 in.
May53.6 °F75.4 °F5.53 in.
June62.6 °F83.1 °F4.09 in.
July66.2 °F87.6 °F4.05 in.
August64.6 °F87.2 °F3.64 in.
September56.0 °F79.7 °F3.96 in.
October44.6 °F69.0 °F3.39 in.
November34.7 °F56.5 °F3.9 in.
December26.3 °F45.7 °F2.81 in.
Annual44.6 °F66.6 °F45.95 in.

Climate Data for Plato Missouri

Average First Frost DateOct. 21 - Oct. 31
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 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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