Length of 'Freeze Free' Season Probabilities


PARADISE, ARIZONA (026242)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 121 129 139 143 150 154 158 163 164 170 194
32.5 133 151 163 165 167 169 170 175 184 196 197
28.5 155 166 174 177 185 188 196 198 208 217 248
24.5 185 204 218 221 226 228 231 235 242 258 279
20.5 202 237 247 250 257 263 270 272 286 295 318
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