Length of 'Freeze Free' Season Probabilities


COOKE CITY 2 W, at (241995)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 1 2 3 5 7 8 11 16 28 37
32.5 7 10 11 21 27 32 35 41 49 56 68
28.5 33 45 51 57 66 71 72 74 79 83 109
24.5 59 64 96 103 107 112 118 122 128 131 143
20.5 106 114 120 125 129 132 136 138 144 152 168
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