Frost Dates: First and last frost dates for Georgetown, CO

In the Spring
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
Last 16° May 16 May 8 May 2 Apr 27 Apr 23 Apr 18 Apr 13 Apr 7 Mar 30
Last 20° May 21 May 14 May 9 May 4 Apr 30 Apr 25 Apr 21 Apr 15 Apr 8
Last 24° Jun 4 May 27 May 22 May 17 May 13 May 8 May 3 Apr 28 Apr 20
Last 28° Jun 20 Jun 11 Jun 4 May 30 May 24 May 19 May 13 May 7 Apr 27
Last 32° Jul 3 Jun 25 Jun 19 Jun 14 Jun 10 Jun 5 May 31 May 26 May 18
Last 36° Jul 8 Jul 2 Jun 28 Jun 24 Jun 21 Jun 17 Jun 13 Jun 9 Jun 3

In the Fall
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
First 16° Oct 5 Oct 11 Oct 16 Oct 20 Oct 23 Oct 27 Oct 31 Nov 4 Nov 10
First 20° Sep 25 Oct 1 Oct 6 Oct 10 Oct 13 Oct 17 Oct 21 Oct 25 Nov 1
First 24° Sep 19 Sep 24 Sep 28 Oct 1 Oct 4 Oct 6 Oct 9 Oct 13 Oct 18
First 28° Sep 13 Sep 17 Sep 20 Sep 23 Sep 25 Sep 28 Sep 30 Oct 3 Oct 7
First 32° Sep 1 Sep 6 Sep 10 Sep 13 Sep 16 Sep 19 Sep 22 Sep 26 Oct 1
First 36° Aug 14 Aug 21 Aug 26 Aug 30 Sep 3 Sep 6 Sep 11 Sep 15 Sep 22

Now that you know your frost dates, use our Garden Planting Calendar for Georgetown, 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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