Length of 'Freeze Free' Season Probabilities


BICKLETON, WASHINGTON (450668)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 56 70 75 83 89 98 103 105 118 135 152
32.5 61 112 123 125 133 137 145 147 150 162 179
28.5 145 153 162 166 170 177 182 187 196 210 237
24.5 150 186 194 205 214 226 234 242 250 264 285
20.5 190 215 230 245 252 257 262 270 285 304 ***
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