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


OJAI, CALIFORNIA (046399)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 02/25 03/16 03/24 03/27 04/04 04/07 04/16 04/21 04/28 05/06 06/23
32.5 01/11 01/27 02/10 02/27 03/04 03/13 03/16 03/23 03/31 04/07 04/26
28.5 **/** **/** **/** 01/04 01/09 01/22 02/01 02/09 02/17 02/27 03/03
24.5 **/** **/** **/** **/** **/** **/** **/** **/** **/** 01/16 02/15
20.5 **/** **/** **/** **/** **/** **/** **/** **/** **/** **/** **/**
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