Length of 'Freeze Free' Season Probabilities


COLD BAY AP, : (502102)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 23 64 79 86 90 92 96 103 114 119 133
32.5 94 108 113 123 128 130 134 139 143 151 166
28.5 121 140 149 154 159 165 172 175 178 185 202
24.5 153 175 181 186 196 204 210 216 223 235 251
20.5 183 199 207 211 220 227 231 240 254 264 296
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