Length of 'Freeze Free' Season Probabilities


POMEROY st, (456610)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 33 73 90 107 114 116 120 126 137 142 164
32.5 111 124 128 133 143 150 152 155 163 186 202
28.5 142 159 173 176 184 191 194 203 210 223 284
24.5 167 192 204 211 220 229 237 249 255 262 310
20.5 193 213 231 246 252 261 270 282 296 308 ***
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