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


OLA state:, (106586)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/21 05/30 06/05 06/12 06/16 06/20 06/23 06/25 06/29 07/03 07/30
32.5 04/23 05/06 05/12 05/17 05/20 05/30 06/07 06/10 06/14 06/24 06/30
28.5 04/10 04/18 04/21 05/02 05/06 05/10 05/13 05/17 05/25 06/05 06/30
24.5 03/03 03/25 03/28 04/03 04/08 04/12 04/15 04/17 04/29 05/08 05/13
20.5 02/09 02/20 03/03 03/11 03/17 03/28 04/01 04/04 04/12 04/23 05/10
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