Length of 'Freeze Free' Season Probabilities


LEABURG 1 SW, e: (354811)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 109 135 140 150 153 158 164 167 174 185 213
32.5 139 179 188 197 207 210 215 221 230 247 297
28.5 183 241 255 265 272 287 296 309 327 *** ***
24.5 243 285 309 336 *** *** *** *** *** *** ***
20.5 287 *** *** *** *** *** *** *** *** *** ***
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