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


VIRGIN VALLEY, NEVADA (262394)
Temp F Earliest 90% 80% 70% 60% 50% 40% 30% 20% 10% Latest
36.5 06/04 05/28 06/25 06/02 07/01 07/02 07/07 06/19 07/17 07/02 07/22
32.5 05/09 05/04 05/21 05/20 06/04 06/17 06/30 06/01 07/09 06/11 07/17
28.5 05/09 04/27 05/17 05/07 05/27 06/01 06/01 05/17 06/03 06/03 07/17
24.5 05/09 04/06 05/10 04/20 05/15 05/17 05/18 04/29 05/22 05/05 06/01
20.5 04/03 03/17 04/14 03/31 04/25 05/04 05/09 04/25 05/12 04/29 05/13
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