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


CABINET GORGE, IDAHO (101363)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 04/27 05/18 05/21 05/26 05/30 06/02 06/05 06/10 06/18 06/27 07/07
32.5 04/23 04/29 05/04 05/10 05/12 05/16 05/20 05/22 05/26 05/30 06/07
28.5 03/28 04/10 04/14 04/20 04/22 04/25 04/29 05/01 05/06 05/13 05/18
24.5 03/01 03/16 03/23 03/26 03/28 03/30 04/01 04/12 04/17 04/21 05/08
20.5 01/19 02/18 03/04 03/07 03/13 03/14 03/17 03/22 03/28 04/03 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