Length of 'Freeze Free' Season Probabilities


OAKRIDGOAKRIDGE FISHE HATCH, (356213)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 61 93 108 122 127 134 138 144 148 157 178
32.5 125 144 155 164 168 174 180 190 196 206 229
28.5 149 180 202 218 237 244 247 251 261 275 ***
24.5 223 257 269 284 295 313 329 *** *** *** ***
20.5 286 308 344 *** *** *** *** *** *** *** ***
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