Length of 'Freeze Free' Season Probabilities


IDAHO SPRINGS, te (054234)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 35 56 71 74 77 83 90 96 100 104 117
32.5 58 89 92 95 100 108 112 123 126 130 146
28.5 84 105 112 121 126 136 142 145 150 157 179
24.5 105 133 144 151 158 161 167 169 174 185 201
20.5 142 152 164 168 178 181 187 189 195 200 227
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