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


KENT state, (354411)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/03 05/21 05/29 06/02 06/07 06/10 06/14 06/18 06/22 06/30 07/08
32.5 04/26 05/05 05/09 05/13 05/19 05/23 05/26 05/29 06/02 06/10 07/08
28.5 03/06 04/10 04/18 04/23 04/29 05/02 05/05 05/08 05/12 05/21 06/07
24.5 **/** 02/19 03/06 03/13 03/20 03/29 04/06 04/14 04/19 04/29 05/17
20.5 **/** 01/14 02/01 02/13 02/19 02/27 03/02 03/07 03/14 03/24 04/29
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