Length of 'Freeze Free' Season Probabilities


CEDARVILLE, c (041614)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 47 65 81 86 91 97 104 112 116 121 138
32.5 69 98 111 116 118 125 128 132 138 145 167
28.5 91 131 136 147 151 157 160 164 174 181 199
24.5 112 153 170 179 183 190 193 196 207 216 272
20.5 174 199 207 212 218 221 227 235 249 261 290
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