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


DISSTON 1 NE LAYING, (352345)
Temp F Earliest 10% 20% 30% 40% 50% 60% 70% 80% 90% Latest
36.5 08/03 10/18 12/65 10/27 08/05 08/07 08/08 11/08 08/31 11/21 08/31
32.5 08/08 10/28 12/65 11/11 08/20 09/03 09/03 12/01 09/05 12/13 09/09
28.5 08/15 11/12 12/65 12/07 09/03 09/04 09/08 **/** 09/14 **/** 09/18
24.5 09/06 11/24 12/65 12/17 09/10 09/12 09/20 **/** 10/02 **/** 10/06
20.5 09/09 12/11 12/65 **/** 10/02 10/02 10/04 **/** 10/19 **/** 11/04
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