Length of 'Freeze Free' Season Probabilities


COTTONWOOD, i (102154)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 17 34 56 66 69 79 85 93 108 113 135
32.5 60 79 96 105 111 115 120 125 131 142 169
28.5 113 125 136 139 144 151 157 165 180 188 200
24.5 149 163 174 184 189 196 201 205 209 223 249
20.5 152 206 211 218 222 232 236 241 254 265 273
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