National Weather Service Weather Forecast Office

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The Freeze/Frost information for Alamosa, Colorado Springs and Pueblo is compiled from NWS Pueblo and NCDC Data.

Mean Date of Last Freeze………….June 8^th

Latest Date of Last Freeze………………….July 2^nd, 1997

There is a 90 percent and 50 percent chance, respectively, of the following temperature thresholds by the specified date:

36F	June 11th	36F	June 28th
32F	May 26th	32F	June 9th
28F	May 12th	28F	May 28th

Colorado Springs

Mean Date of Last Freeze…………May 8^th

Latest Date of Last Freeze………………….June 18^th, 1912

There is a 90 percent and 50 percent chance, respectively, of the following temperature thresholds by the specified date:

36F	April 30th	36F	May 15th
32F	April 24th	32F	May  4th
28F	April  8th	28F	April 22nd

Mean Date of Last Freeze………….…April 30^th  

Latest Date of Last Freeze……………………June 2^nd, 1919

There is a 90 percent and 50 percent chance, respectively, of the following temperature thresholds by the specified date:

36F	April 28th	36F	May 12th
32F	April 16th	32F	April 30th
28F	April   8th	28F	April 20th

Temperature Occurrence Probabilities for other selected Colorado cities and other cities across the country can be found at the following: