Length of 'Freeze Free' Season Probabilities


BRECKENRIDGE, COLORADO (050909)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 112 112 999 113 120 130 133 136 141 146 148
32.5 130 130 999 137 142 146 148 151 157 163 165
28.5 154 154 999 156 160 164 171 177 181 190 198
24.5 161 169 999 178 180 182 185 189 194 214 229
20.5 183 185 999 196 199 205 212 214 220 235 244
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