Length of 'Freeze Free' Season Probabilities


RICHFIELD RADIO KSVC, UTAH (427260)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 29 61 71 78 83 89 92 98 104 115 137
32.5 49 87 99 111 114 118 122 126 133 138 164
28.5 69 119 128 130 138 143 149 153 160 165 183
24.5 88 146 154 163 169 174 180 182 189 199 218
20.5 128 168 178 188 195 202 206 209 215 223 254
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