Length of 'Freeze Free' Season Probabilities


BROTHERS, OREGON (351067)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 3 6 9 11 15 16 21 28 33 46
32.5 1 6 12 17 21 26 31 35 44 53 78
28.5 18 25 32 40 45 51 55 61 66 81 95
24.5 36 52 63 68 79 88 93 99 117 127 155
20.5 56 98 103 108 114 125 136 140 145 163 174
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