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


GOLDENDALE, w (453222)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/03 05/22 06/01 06/05 06/10 06/16 06/23 06/28 07/01 07/05 07/29
32.5 04/22 05/04 05/11 05/20 05/24 05/27 05/29 05/31 06/12 06/20 07/03
28.5 04/03 04/17 04/21 04/26 04/29 05/02 05/06 05/09 05/11 05/22 05/31
24.5 01/26 03/03 03/17 03/22 03/28 04/04 04/11 04/14 04/22 04/30 05/11
20.5 **/** 01/28 02/07 02/20 02/26 03/03 03/12 03/18 03/25 04/15 05/02
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