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


MALIN 5 E, OREGON (355174)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/02 06/14 06/22 06/24 06/26 07/01 07/06 07/11 07/16 07/21 07/30
32.5 05/19 05/28 05/30 06/04 06/11 06/14 06/18 06/22 06/26 07/01 07/17
28.5 04/10 05/05 05/11 05/16 05/18 05/21 05/25 05/29 06/03 06/14 06/29
24.5 04/05 04/19 04/21 04/25 04/29 05/01 05/08 05/10 05/16 05/19 05/25
20.5 03/02 03/13 03/16 03/26 04/02 04/08 04/11 04/16 04/22 04/29 05/01
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