Fall 'Freeze' Probabilities (Jul. 31 - Dec. 31)


ALBANY 2 s, r (350082)
Temp F Earliest 10% 20% 30% 40% 50% 60% 70% 80% 90% Latest
36.5 09/09 09/13 09/17 09/27 10/03 10/04 10/09 10/13 10/15 10/24 11/05
32.5 09/17 09/24 10/03 10/08 10/14 10/16 10/17 10/19 11/02 11/09 11/20
28.5 10/26 10/27 10/29 11/04 11/23 11/28 12/02 12/12 12/21 **/** **/**
24.5 10/29 11/10 11/26 12/05 12/12 12/14 12/19 **/** **/** **/** **/**
20.5 12/05 12/13 12/17 **/** **/** **/** **/** **/** **/** **/** **/**
Graphic Output
 Earliest - Earliest date when a minimum temperature below the threshold occurred.
            **/** means there has never been a year when the minimum temperature
                  went below the threshold temperature during the July 31 to 
                  Dec. 31 period or insufficient data to determine a date.
            07/31 means the minimum temperature can go below the threshold 
                  temperature any day during the July 31 to Dec. 31 period.
xx% - Percent probability that a minimum temperature below the threshold will occur on or before the given date. **/** means non-occurrence of the threshold or insufficient data to determine a threshold.
Latest - Latest date when a minimum temperature below the threshold occurred. **/** means there has been a year when the minimum temperature didn't go below the threshold temperature during the July 31 to Dec. 31 period or insufficient data to determine a date.

Western Regional Climate Center, wrcc@dri.edu