Length of 'Freeze Free' Season Probabilities


CARP state, (261443)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 67 106 999 114 102 103 104 138 115 156 119
32.5 96 131 999 147 118 122 124 168 128 180 134
28.5 129 150 999 171 133 135 137 193 158 209 175
24.5 161 186 999 196 180 181 182 224 193 245 216
20.5 171 213 999 228 203 207 210 249 225 261 239
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