Length of 'Freeze Free' Season Probabilities


BRIAN HEAD, u (420900)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 4 24 36 37 38 41 51 55 67 73 89
32.5 51 63 70 72 76 82 82 83 83 97 97
28.5 55 73 82 83 85 91 92 96 103 106 110
24.5 85 93 103 109 113 115 118 121 126 128 136
20.5 109 109 124 133 137 141 148 156 160 170 192
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