Length of 'Freeze Free' Season Probabilities


DEER POINT, i (102451)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 43 108 55 120 65 73 80 140 87 156 101
32.5 57 140 70 150 78 87 94 176 103 188 110
28.5 82 155 97 180 113 118 122 204 131 219 133
24.5 110 193 126 209 134 137 142 243 159 260 186
20.5 149 235 155 246 172 179 183 275 199 294 208
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