Length of 'Freeze Free' Season Probabilities


PALMER LAKE, : (056280)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 82 126 89 143 93 93 94 168 99 187 109
32.5 96 158 99 170 113 119 129 198 134 209 139
28.5 132 182 139 205 146 151 152 229 155 236 157
24.5 155 213 160 227 164 166 170 248 173 273 177
20.5 165 235 169 252 175 178 180 275 190 301 200
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