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


CEDARVILLE, c (041614)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/11 05/25 05/29 06/03 06/08 06/10 06/13 06/17 06/24 06/29 07/18
32.5 04/20 05/05 05/12 05/18 05/24 05/27 05/31 06/03 06/05 06/16 07/05
28.5 04/07 04/19 04/26 04/29 05/01 05/06 05/10 05/16 05/21 05/25 07/05
24.5 02/10 03/28 04/07 04/11 04/15 04/19 04/22 04/27 05/05 05/15 07/05
20.5 02/04 03/01 03/14 03/18 03/25 03/29 04/03 04/07 04/15 04/20 07/05
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