Length of 'Freeze Free' Season Probabilities


EVERGREEN, COLORADO (052790)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 38 46 60 67 71 75 82 85 91 97 107
32.5 44 81 87 93 96 101 107 113 116 129 136
28.5 77 109 113 124 129 132 135 141 148 155 166
24.5 121 132 135 143 146 157 160 163 167 174 182
20.5 139 145 151 168 171 175 177 181 187 198 205
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