Length of 'Freeze Free' Season Probabilities


GREAT SAND DUNES N M, COLORADO (053541)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 31 68 85 87 93 96 102 108 112 117 127
32.5 59 91 99 106 116 127 130 133 136 141 155
28.5 107 126 132 138 141 146 151 154 156 163 175
24.5 122 147 156 159 163 168 172 178 182 189 207
20.5 160 167 170 180 186 190 193 196 206 213 246
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