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


KADOKA sta, (394413)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 04/23 05/03 05/08 05/12 05/13 05/15 05/17 05/20 05/23 05/26 06/14
32.5 04/13 04/23 04/29 05/02 05/05 05/09 05/13 05/14 05/15 05/20 05/24
28.5 04/05 04/13 04/17 04/20 04/24 04/26 04/29 05/02 05/07 05/13 05/24
24.5 03/25 03/31 04/05 04/06 04/11 04/15 04/20 04/23 04/29 05/01 05/13
20.5 03/10 03/25 03/30 04/01 04/04 04/05 04/08 04/14 04/17 04/21 05/03
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