Spring 'Freeze' Probabilities (Jan 1 - Jul 31)


HOSKINS st, (354042)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 04/16 05/03 12/65 05/13 05/17 05/21 05/25 05/28 05/31 06/04 07/30
32.5 03/26 04/10 12/65 04/20 04/24 04/30 05/03 05/06 05/10 05/17 06/01
28.5 02/06 03/09 12/65 03/23 03/26 04/01 04/03 04/08 04/13 04/22 05/24
24.5 **/** 01/26 12/65 02/12 02/18 02/25 03/02 03/06 03/16 03/28 04/21
20.5 **/** **/** 12/65 01/21 01/30 02/05 02/10 02/15 02/25 03/05 03/30
Graphic Output
 Earliest - Earliest 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 Jan. 1 to July 31 
                  period or that there was insufficient data to determine a 
                  date.

xx% - Percent probability that a minimum temperature below the threshold will occur on or after 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 never been a year when the minimum temperature went below the threshold temperature during the Jan. 1 to July 31 period or insufficient data to determine a date. 07/30 means the minimum temperature can go below the threshold temperature any day during the Jan. 1 to July 31 period.

Western Regional Climate Center, wrcc@dri.edu