Average first freeze 32 and below

For these West KY areas

Average First freeze is used on the freeze (first low below 32) frost chart by NOAA.

Henderson- Oct 20th
Hickman- Oct 20th
Hopkinsville- Oct 24th
Murray- Oct 26th
Owensboro- Oct 21st
Paducah NWS- Oct 25th
Nashville TN NWS site- Oct 28th

The earliest ever freeze in West KY occurred depending on your location in the Sept 30th-Oct 2nd time period. Latest freeze ever in the winter was the first week of December. Even in extreme warm situations there is a freeze by the first week of December. On average it occurs in Mid to Late October.