Length of 'Freeze Free' Season Probabilities


ANTELOPE s, r (350197)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 4 20 45 54 59 66 74 82 90 95 129
32.5 43 76 86 92 101 108 111 116 128 134 147
28.5 97 108 123 129 135 140 146 153 165 176 191
24.5 120 147 158 168 176 186 197 206 208 222 266
20.5 132 177 188 207 218 232 240 252 265 303 ***
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