Length of 'Freeze Free' Season Probabilities


ADEL state, (350036)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 53 59 71 86 98 100 101 107 109 123 135
32.5 97 100 103 111 121 126 135 136 138 144 151
28.5 123 128 132 135 139 151 153 158 177 193 208
24.5 133 148 158 166 178 187 200 209 212 219 231
20.5 148 164 180 198 208 212 224 231 239 239 287
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