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


CANARY sta, (351324)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/05 05/13 05/15 05/23 05/27 05/31 06/02 06/10 06/17 06/26 07/09
32.5 03/26 04/06 04/16 04/22 04/29 05/01 05/04 05/07 05/14 05/25 06/03
28.5 **/** 01/17 01/31 02/16 03/04 03/12 03/26 04/01 04/08 04/20 05/01
24.5 **/** **/** **/** **/** 01/02 01/19 01/27 01/30 02/08 02/28 04/01
20.5 **/** **/** **/** **/** **/** **/** **/** 01/18 01/27 02/01 02/27
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