Length of 'Freeze Free' Season Probabilities


PAISLEY st, (356426)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 16 44 51 56 60 67 70 76 80 89 99
32.5 44 67 73 81 92 97 105 108 115 120 132
28.5 106 119 122 127 131 137 143 149 156 169 175
24.5 106 144 153 161 166 173 176 184 193 201 244
20.5 146 169 182 189 195 204 211 214 227 242 261
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