Length of 'Freeze Free' Season Probabilities


CUMBERLAND, w (471923)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 23 106 115 119 123 126 129 135 137 142 154
32.5 92 123 129 134 139 145 149 154 157 164 186
28.5 128 145 155 160 165 174 177 182 185 195 207
24.5 147 169 179 185 188 193 199 205 209 217 234
20.5 169 189 193 202 207 211 214 219 224 234 251
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