Length of 'Freeze Free' Season Probabilities


CONDON sta, (351765)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 17 51 64 71 75 82 87 95 102 117 133
32.5 45 97 105 110 120 124 130 134 139 149 179
28.5 98 131 139 146 151 155 164 171 176 187 209
24.5 132 170 182 187 193 200 206 215 220 235 289
20.5 178 205 221 232 239 252 257 267 280 293 ***
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