Frost Dates: First and last frost dates for Cherry Creek Dam, CO

In the Spring
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
Last 16° Apr 17 Apr 11 Apr 7 Apr 3 Mar 31 Mar 28 Mar 24 Mar 20 Mar 14
Last 20° Apr 27 Apr 22 Apr 18 Apr 14 Apr 11 Apr 8 Apr 5 Apr 1 Mar 26
Last 24° May 3 Apr 29 Apr 25 Apr 23 Apr 20 Apr 17 Apr 15 Apr 11 Apr 7
Last 28° May 15 May 11 May 8 May 6 May 4 May 2 Apr 30 Apr 27 Apr 23
Last 32° Jun 2 May 28 May 23 May 20 May 17 May 13 May 10 May 6 Apr 30
Last 36° Jun 11 Jun 6 Jun 2 May 29 May 26 May 23 May 20 May 16 May 10

In the Fall
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
First 16° Oct 22 Oct 27 Oct 31 Nov 3 Nov 7 Nov 10 Nov 13 Nov 17 Nov 22
First 20° Oct 9 Oct 15 Oct 19 Oct 22 Oct 26 Oct 29 Nov 1 Nov 6 Nov 11
First 24° Oct 1 Oct 7 Oct 11 Oct 15 Oct 18 Oct 21 Oct 25 Oct 29 Nov 4
First 28° Sep 20 Sep 25 Sep 29 Oct 2 Oct 5 Oct 9 Oct 12 Oct 16 Oct 21
First 32° Sep 15 Sep 19 Sep 22 Sep 24 Sep 27 Sep 29 Oct 2 Oct 5 Oct 9
First 36° Sep 11 Sep 14 Sep 17 Sep 19 Sep 22 Sep 24 Sep 26 Sep 29 Oct 3

Now that you know your frost dates, use our Garden Planting Calendar for Cherry Creek Dam, CO 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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