Frost Dates: First and last frost dates for Grayson, KY

In the Spring
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
Last 16° Mar 26 Mar 20 Mar 17 Mar 13 Mar 10 Mar 7 Mar 4 Feb 28 Feb 23
Last 20° Apr 12 Apr 6 Apr 2 Mar 30 Mar 26 Mar 23 Mar 19 Mar 15 Mar 9
Last 24° Apr 21 Apr 16 Apr 13 Apr 10 Apr 8 Apr 5 Apr 3 Mar 30 Mar 26
Last 28° May 4 Apr 29 Apr 25 Apr 22 Apr 19 Apr 16 Apr 13 Apr 10 Apr 5
Last 32° May 17 May 12 May 8 May 5 May 2 Apr 29 Apr 26 Apr 23 Apr 18
Last 36° May 28 May 24 May 20 May 17 May 14 May 11 May 8 May 4 Apr 30

In the Fall
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
First 16° Nov 2 Nov 10 Nov 16 Nov 22 Nov 27 Dec 1 Dec 7 Dec 13 Dec 21
First 20° Oct 23 Oct 30 Nov 4 Nov 8 Nov 12 Nov 16 Nov 20 Nov 25 Dec 2
First 24° Oct 15 Oct 21 Oct 25 Oct 29 Nov 1 Nov 4 Nov 8 Nov 12 Nov 18
First 28° Oct 5 Oct 10 Oct 15 Oct 18 Oct 21 Oct 24 Oct 28 Nov 1 Nov 7
First 32° Sep 28 Oct 1 Oct 4 Oct 6 Oct 8 Oct 10 Oct 12 Oct 14 Oct 18
First 36° Sep 14 Sep 19 Sep 22 Sep 25 Sep 28 Oct 1 Oct 4 Oct 7 Oct 11

Now that you know your frost dates, use our Garden Planting Calendar for Grayson, KY to know when to sow and transplant your various vegetable plants!

Data is provided by the NOAA National Centers for Environmental Information. Photography by Garden.org member TBGDN.

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