Length of 'Freeze Free' Season Probabilities


GRANGEVILLE, : (103771)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 46 68 76 81 86 92 102 108 113 122 131
32.5 74 101 112 116 121 126 131 138 145 153 176
28.5 104 131 143 148 152 160 167 178 188 192 209
24.5 139 165 182 190 196 201 205 208 215 230 255
20.5 160 192 205 213 226 234 242 248 255 263 329
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