Richmond Missouri Climate Data

Monthly Average Climate Data for Richmond Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.0 °F37.4 °F1.39 in.
February22.2 °F42.8 °F1.86 in.
March31.8 °F54.1 °F2.76 in.
April42.1 °F64.9 °F4.24 in.
May53.0 °F74.5 °F5.69 in.
June63.0 °F83.4 °F5.36 in.
July66.9 °F87.4 °F4.8 in.
August64.5 °F86.5 °F4.32 in.
September55.7 °F78.9 °F4.52 in.
October43.8 °F67.4 °F3.6 in.
November32.3 °F53.2 °F2.25 in.
December22.8 °F41.7 °F1.71 in.
Annual43 °F64.4 °F42.5 in.

Climate Data for Richmond Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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