Length of 'Freeze Free' Season Probabilities


PARADISE VALLEY 1 NW, (266005)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 27 38 42 47 52 58 67 74 81 101
32.5 46 65 74 81 86 91 94 99 103 114 121
28.5 57 82 101 110 112 119 122 124 130 141 178
24.5 57 123 132 135 138 143 147 156 171 179 188
20.5 105 141 150 166 172 176 187 194 201 209 236
Graphic Output
 Shortest - Least number of consecutive days recorded with minimum temperature 
            above threshold.
            *** means minimum temperature below threshold has not occurred.

xx% - Percent probability that a consecutive number of days will occur with the minimum temperature not below the threshold. *** means non-occurrence of the threshold
Longest - Greatest number of consecutive days recorded with minimum temperature above threshold. *** means that at least one year occurred when minimum temperature below threshold was not recorded. Note: All periods include August 1.

Western Regional Climate Center, wrcc@dri.edu