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


COVE state, (351924)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/13 06/15 06/26 07/02 07/07 07/08 07/09 07/18 07/25 07/28 07/30
32.5 05/14 05/19 05/25 05/26 05/30 06/01 06/04 06/11 06/30 07/07 07/08
28.5 03/24 04/05 04/23 04/28 05/02 05/05 05/12 05/17 05/23 06/07 06/26
24.5 03/18 03/27 04/04 04/11 04/14 04/20 04/28 04/29 05/02 05/11 05/20
20.5 02/10 02/23 03/03 03/04 03/07 03/20 03/29 04/03 04/10 04/22 04/25
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