Length of 'Freeze Free' Season Probabilities


CAVE JUNCTION 1 WNW, (351448)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 56 79 99 103 110 115 119 125 130 136 151
32.5 116 129 134 143 149 157 159 168 175 180 223
28.5 135 156 187 199 208 216 222 236 259 266 ***
24.5 194 232 254 271 288 304 *** *** *** *** ***
20.5 273 305 *** *** *** *** *** *** *** *** ***
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