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


DEER POINT, i (102451)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/04 06/06 06/14 06/21 06/22 06/25 06/29 07/01 07/05 07/08 07/08
32.5 05/15 05/23 06/03 06/11 06/17 06/19 06/24 06/29 07/01 07/05 07/07
28.5 05/12 05/13 05/21 05/29 06/03 06/11 06/16 06/18 06/21 06/27 07/01
24.5 04/23 04/25 05/01 05/09 05/13 05/17 05/26 06/03 06/05 06/13 06/20
20.5 04/22 04/24 04/26 04/28 05/01 05/04 05/09 05/12 05/14 05/19 05/22
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