Length of 'Freeze Free' Season Probabilities


ASPEN 1 SW, c (050372)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 45 53 63 77 82 84 91 94 98 103 118
32.5 45 79 88 93 98 107 109 116 119 129 136
28.5 98 111 115 124 128 131 138 141 146 154 159
24.5 111 129 133 139 147 155 157 166 169 182 193
20.5 141 157 162 167 173 180 184 193 197 203 223
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