Length of 'Freeze Free' Season Probabilities


PRESTON SUGAR FACTRY 2, IDAHO (107353)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 31 53 60 62 67 77 78 83 92 102 109
32.5 73 94 99 105 114 116 118 129 141 147 164
28.5 112 115 119 133 145 148 151 160 172 179 188
24.5 137 163 171 178 184 188 190 192 195 203 208
20.5 196 196 199 200 203 209 211 222 228 241 249
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