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


FREMONT 5 NW, e: (353095)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 07/21 07/26 07/26 07/27 07/29 07/30 07/30 07/30 07/30 07/30 07/30
32.5 07/05 07/13 07/17 07/23 07/24 07/26 07/27 07/29 07/30 07/30 07/30
28.5 06/12 06/28 07/05 07/07 07/13 07/19 07/23 07/26 07/28 07/29 07/30
24.5 05/28 06/02 06/12 06/19 06/24 06/30 07/03 07/07 07/21 07/25 07/29
20.5 05/05 05/10 05/20 05/28 06/01 06/10 06/16 06/20 06/25 07/06 07/29
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