Length of 'Freeze Free' Season Probabilities


KINGMAN #2, a (024645)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 156 174 175 182 185 190 192 197 199 212 232
32.5 156 193 198 212 219 224 227 230 237 256 274
28.5 220 225 234 241 260 267 270 290 296 308 337
24.5 238 249 265 289 296 309 321 339 *** *** ***
20.5 254 267 338 *** *** *** *** *** *** *** ***
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