average temperature by month lexington kentucky
1 The highest monthly average temperature in Lexington-Fayette for August is 76 degrees. 2  The lowest monthly average temperature in Lexington-Fayette for February is 35 degrees.  The most monthly precipitation in Lexington-Fayette occurs in July with 5.5 inches.
The temperature in Lexington normally climbs into the 90s Fahrenheit for several days a month from June to September. Daytime highs of 100 degrees F (38 Â°C) or more are possible here, but they're not a yearly occurrence.
How Often Lexington Has Cold Temperatures. Frosty nights occur in Lexington from October to April. About seven times a year, the thermometer goes down to 10 Â°F or below. The city averages 17 days annually when the temperature never rises above 32 Â°F. Freezing days show up mainly in December, January and February.