Length of 'Freeze Free' Season Probabilities


GOLDENDALE, w (453222)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 31 53 63 69 81 88 96 100 105 113 127
32.5 64 96 104 109 118 124 129 132 139 146 155
28.5 108 134 143 150 154 161 166 174 180 189 199
24.5 136 170 188 194 200 206 210 217 223 250 282
20.5 182 213 228 237 245 253 265 269 285 304 ***
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