Clinton Missouri Climate Data

Monthly Average Climate Data for Clinton Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.7 °F40.4 °F1.84 in.
February24.4 °F45.7 °F2.05 in.
March33.5 °F56.1 °F3.01 in.
April43.3 °F66.4 °F4.78 in.
May54.5 °F75.4 °F5.59 in.
June64.3 °F84.3 °F5.1 in.
July68.1 °F89.0 °F4.48 in.
August66.0 °F87.9 °F4.07 in.
September57.3 °F80.2 °F4.42 in.
October45.0 °F69.2 °F3.69 in.
November34.1 °F55.7 °F3.13 in.
December25.3 °F44.4 °F2.24 in.
Annual44.7 °F66.2 °F44.4 in.

Climate Data for Clinton Missouri

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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
2024 plantmaps.com