Length of 'Freeze Free' Season Probabilities


NORTH FORK 7 NW, ta (265688)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 23 55 999 77 83 88 93 103 107 113 117
32.5 69 84 999 107 111 115 121 130 141 151 155
28.5 117 122 999 134 140 148 155 164 169 178 211
24.5 120 145 999 162 176 182 186 192 200 212 239
20.5 156 193 999 206 209 214 215 224 233 258 291
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