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


GREENCREEK 3 N, at (103835)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 05/26 06/23 05/31 07/06 06/12 06/13 06/21 07/22 06/29 07/28 07/07
32.5 05/26 06/06 05/30 06/18 05/31 05/31 06/04 07/13 06/29 07/27 07/07
28.5 04/19 05/11 04/26 05/27 05/05 05/08 05/15 06/13 05/19 06/28 05/26
24.5 03/25 04/22 04/13 04/30 04/16 04/17 04/21 05/17 05/01 06/08 05/18
20.5 03/14 04/09 03/24 04/19 03/31 04/07 04/13 05/02 04/18 05/09 04/19
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