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


KINGMAN st, (024639)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 03/22 04/03 04/12 04/22 04/25 04/29 05/03 05/08 05/13 05/24 06/07
32.5 03/04 03/14 03/23 03/30 04/05 04/10 04/13 04/17 04/21 04/29 05/16
28.5 01/15 02/15 03/02 03/07 03/15 03/18 03/23 03/28 04/03 04/12 04/26
24.5 **/** 01/09 01/23 02/01 02/14 02/25 03/03 03/05 03/11 03/19 04/26
20.5 **/** **/** **/** **/** 01/04 01/21 02/01 02/10 02/16 02/27 04/26
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