Length of 'Freeze Free' Season Probabilities


PINE MTN OBSERV, ta (356662)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 76 6 98 16 21 21 126 23 133 26
32.5 1 118 11 128 27 33 42 154 56 179 62
28.5 63 141 64 146 70 75 86 191 103 231 110
24.5 105 182 112 193 119 120 127 226 144 270 154
20.5 126 222 133 240 145 150 153 270 159 311 162
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