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

In the Spring
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
Last 16° May 8 May 3 Apr 29 Apr 26 Apr 23 Apr 20 Apr 17 Apr 14 Apr 9
Last 20° May 16 May 11 May 9 May 6 May 4 May 1 Apr 29 Apr 26 Apr 22
Last 24° Jun 2 May 27 May 23 May 19 May 16 May 12 May 9 May 4 Apr 28
Last 28° Jun 16 Jun 11 Jun 7 Jun 3 May 31 May 28 May 25 May 21 May 15
Last 32° Jul 13 Jul 6 Jul 2 Jun 28 Jun 24 Jun 20 Jun 16 Jun 12 Jun 5
Last 36° Jul 21 Jul 16 Jul 12 Jul 9 Jul 6 Jul 4 Jul 1 Jun 27 Jun 22

In the Fall
Temperature 10% 20% 30% 40% 50% 60% 70% 80% 90%
First 16° Sep 26 Oct 3 Oct 8 Oct 12 Oct 15 Oct 19 Oct 23 Oct 28 Nov 4
First 20° Sep 21 Sep 26 Sep 30 Oct 3 Oct 5 Oct 8 Oct 11 Oct 15 Oct 19
First 24° Sep 14 Sep 19 Sep 22 Sep 25 Sep 27 Sep 30 Oct 3 Oct 6 Oct 10
First 28° Aug 30 Sep 5 Sep 8 Sep 12 Sep 15 Sep 18 Sep 21 Sep 25 Sep 30
First 32° Aug 20 Aug 26 Aug 30 Sep 3 Sep 6 Sep 9 Sep 13 Sep 17 Sep 23
First 36° Aug 1 Aug 8 Aug 13 Aug 17 Aug 21 Aug 25 Aug 29 Sep 3 Sep 9

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