Length of 'Freeze Free' Season Probabilities


PLUSH stat, (356717)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 37 76 43 98 67 71 72 126 78 133 91
32.5 68 118 75 128 89 94 103 154 104 179 134
28.5 115 141 126 146 151 151 153 191 156 231 176
24.5 125 182 153 193 159 166 169 226 188 270 196
20.5 193 222 201 240 211 225 225 270 230 311 238
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