Length of 'Freeze Free' Season Probabilities


MILL CREEK, w (455377)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 68 81 999 103 111 121 123 125 131 140 131
32.5 124 131 999 138 138 139 139 154 141 169 152
28.5 156 152 999 169 172 174 175 185 183 208 192
24.5 178 194 999 219 199 202 219 234 234 251 239
20.5 213 232 999 237 229 230 251 263 267 285 279
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