Length of 'Freeze Free' Season Probabilities


ELGIN stat, (352597)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 15 24 28 34 42 51 55 62 76 108
32.5 42 54 61 67 77 84 94 99 111 116 130
28.5 74 103 112 119 128 130 134 143 144 155 162
24.5 118 139 147 156 163 170 175 180 187 203 222
20.5 141 166 183 192 198 202 210 217 227 241 251
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