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


FREMONT 5 NW, e: (353095)
Temp F Earliest 10% 20% 30% 40% 50% 60% 70% 80% 90% Latest
36.5 07/31 07/31 07/31 07/31 07/31 08/01 08/01 08/02 08/03 08/05 08/15
32.5 07/31 07/31 07/31 08/01 08/02 08/03 08/05 08/05 08/07 08/13 08/23
28.5 07/31 08/01 08/02 08/03 08/05 08/07 08/10 08/13 08/18 08/24 08/31
24.5 08/01 08/05 08/10 08/13 08/18 08/22 08/24 09/02 09/07 09/11 09/18
20.5 08/17 08/25 08/29 09/03 09/08 09/10 09/12 09/15 09/18 09/25 10/23
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