Length of 'Freeze Free' Season Probabilities


CHILOQUIN 12 NW, ta (351574)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 9 14 18 22 28 32 45 50 63 68 77
32.5 16 31 46 56 61 72 79 84 86 95 117
28.5 46 77 87 94 98 100 111 120 127 138 155
24.5 106 131 135 142 143 146 161 172 188 194 205
20.5 154 158 197 207 210 219 223 232 239 246 255
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