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


ELY YELLAND FLD AP, (262631)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/06 06/13 06/17 06/21 06/25 06/27 06/30 07/01 07/04 07/11 07/30
32.5 05/17 06/03 06/09 06/10 06/13 06/18 06/20 06/24 06/27 07/02 07/29
28.5 04/26 05/15 05/21 05/25 05/30 06/02 06/08 06/12 06/16 06/21 07/01
24.5 04/09 04/27 05/02 05/07 05/12 05/16 05/20 05/25 06/02 06/10 06/30
20.5 03/15 04/11 04/16 04/21 04/26 04/29 05/02 05/07 05/11 05/20 06/14
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