Length of 'Freeze Free' Season Probabilities


CHILOQUIN, OREGON (351571)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 1 1 2 2 5 6 8 17 21 28
32.5 2 4 7 10 15 22 29 35 37 47 67
28.5 10 30 38 42 51 58 65 69 72 94 102
24.5 36 79 83 90 94 101 106 114 124 141 156
20.5 94 123 127 136 142 154 165 178 187 193 202
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