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


ODELL LAKE WATER PAN, (356254)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/30 07/10 07/20 07/22 07/26 07/28 07/28 07/29 07/30 07/30 07/30
32.5 06/09 06/12 06/15 06/23 07/01 07/03 07/06 07/09 07/14 07/21 07/24
28.5 05/13 05/18 05/30 06/06 06/08 06/10 06/14 06/19 06/24 06/30 07/03
24.5 04/25 04/28 05/03 05/05 05/09 05/12 05/13 05/21 05/30 06/06 06/12
20.5 04/01 04/05 04/09 04/12 04/17 04/23 04/26 04/28 04/29 04/30 04/30
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