Freeze Information for South Central and Southeast Colorado

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

Alamosa

Average Date of First Freeze…………September 11^th

Earliest First Freeze.....………………August 9^th, 2009

Latest First Freeze...................September 29^th, 1982

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

Colorado Springs

Average Date of First Freeze…………October 1^st

Earliest First Freeze…..……September 1^st, 1911

Latest First Freeze.........October 31^st, 1963

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

Pueblo

Average Date of First Freeze………….…October 8^th

Earliest First Freeze......….……September 16^th, 1951

Latest First Freeze............November 1^st, 1963

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

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

National Weather Service Weather Forecast Office