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


LOS ANGELES WSO ARPT, CALIFORNIA (045114)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 **/** **/** **/** **/** **/** **/** **/** 01/04 01/25 02/10 03/05
32.5 **/** **/** **/** **/** **/** **/** **/** **/** **/** **/** 01/28
28.5 **/** **/** **/** **/** **/** **/** **/** **/** **/** **/** 01/04
24.5 **/** **/** **/** **/** **/** **/** **/** **/** **/** **/** **/**
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