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


HASKINS DAM, : (353705)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/26 07/01 12/65 07/13 07/16 07/17 07/20 07/24 07/27 07/29 07/30
32.5 06/03 06/25 12/65 06/30 07/01 07/08 07/14 07/16 07/20 07/24 07/29
28.5 05/14 05/27 12/65 06/08 06/12 06/17 06/22 06/30 07/05 07/10 07/17
24.5 04/21 04/30 12/65 05/16 05/20 05/25 05/31 06/03 06/12 06/22 07/07
20.5 03/12 04/12 12/65 04/27 04/30 05/05 05/08 05/12 05/17 05/21 06/18
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