Length of 'Freeze Free' Season Probabilities


DEWEY, UTAH (422150)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 110 112 123 124 127 136 139 141 143 155 160
32.5 124 133 138 144 146 153 155 158 163 176 184
28.5 156 159 169 170 177 182 183 189 195 202 212
24.5 173 185 195 201 205 208 214 217 221 225 260
20.5 191 204 220 227 228 233 247 252 257 266 280
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