Length of 'Freeze Free' Season Probabilities


TILLAMOOK 13 ENE, st (358505)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 125 67 999 93 142 149 153 125 160 152 162
32.5 172 128 999 147 196 200 203 170 209 190 212
28.5 241 184 999 203 252 257 262 240 291 261 315
24.5 *** 246 999 276 *** *** *** *** *** *** ***
20.5 *** 332 999 *** *** *** *** *** *** *** ***
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