Length of 'Freeze Free' Season Probabilities


JOSEPH sta, (354329)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 20 29 35 45 52 58 61 73 80 94
32.5 36 63 71 78 83 91 95 97 107 122 144
28.5 78 92 110 117 121 125 134 141 151 158 171
24.5 112 141 150 154 159 166 173 177 188 194 207
20.5 137 176 188 192 197 201 207 210 222 225 258
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