Frost Dates: First and last frost dates for Coeur D'alene, ID

In the Fall
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
First 16° Nov 7 Nov 17 Nov 24 Dec 1 Dec 7 Dec 13 Dec 19 Dec 27 Jan 9
First 20° Oct 30 Nov 8 Nov 14 Nov 20 Nov 25 Nov 30 Dec 6 Dec 12 Dec 21
First 24° Oct 16 Oct 24 Oct 30 Nov 5 Nov 10 Nov 14 Nov 20 Nov 26 Dec 4
First 28° Sep 29 Oct 7 Oct 12 Oct 16 Oct 21 Oct 25 Oct 30 Nov 4 Nov 11
First 32° Sep 23 Sep 27 Sep 30 Oct 3 Oct 5 Oct 8 Oct 10 Oct 13 Oct 18
First 36° Sep 10 Sep 14 Sep 17 Sep 20 Sep 22 Sep 25 Sep 27 Sep 30 Oct 4

In the Spring
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
Last 16° Mar 20 Mar 7 Feb 26 Feb 18 Feb 10 Feb 2 Jan 25 Jan 15 Dec 30
Last 20° Mar 27 Mar 19 Mar 12 Mar 7 Mar 2 Feb 25 Feb 20 Feb 14 Feb 5
Last 24° Apr 9 Apr 3 Mar 29 Mar 25 Mar 21 Mar 18 Mar 14 Mar 9 Mar 3
Last 28° May 5 Apr 28 Apr 24 Apr 20 Apr 16 Apr 13 Apr 9 Apr 4 Mar 29
Last 32° May 22 May 17 May 13 May 9 May 6 May 3 Apr 30 Apr 26 Apr 21
Last 36° Jun 9 Jun 3 May 30 May 26 May 23 May 20 May 16 May 12 May 6

Now that you know your frost dates, use our Garden Planting Calendar for Coeur D'alene, ID 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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