Richmond Kentucky Climate Data

Monthly Average Climate Data for Richmond Kentucky

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.2 °C5.8 °C91.95 mm
February-2.6 °C8.1 °C93.73 mm
March1.2 °C13.1 °C113.54 mm
April6.6 °C19.2 °C111.25 mm
May12.3 °C23.9 °C123.7 mm
June16.8 °C28.3 °C128.02 mm
July18.9 °C30.1 °C128.52 mm
August17.8 °C29.8 °C82.8 mm
September13.8 °C26.8 °C86.11 mm
October7.7 °C20.4 °C76.45 mm
November1.6 °C13.4 °C77.98 mm
December-1.9 °C7.9 °C101.85 mm
Annual7.3 °C18.9 °C1215.9 mm

Climate Data for Richmond Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate