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


FISH LAKE, OREGON (352928)
Temp F Earliest 10% 20% 30% 40% 50% 60% 70% 80% 90% Latest
36.5 07/31 08/01 08/04 08/06 08/11 08/13 08/15 08/19 08/26 08/28 09/22
32.5 08/01 08/05 08/15 08/24 09/01 09/08 09/13 09/16 09/17 09/22 10/22
28.5 08/01 09/02 09/15 09/21 09/24 09/28 10/05 10/09 10/16 10/21 10/30
24.5 09/23 09/28 10/06 10/11 10/16 10/23 10/28 11/01 11/05 11/14 12/01
20.5 10/06 10/15 10/29 11/03 11/08 11/14 11/22 12/02 12/07 12/11 **/**
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