Length of 'Freeze Free' Season Probabilities


MCCALL sta, (105708)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 8 12 17 25 30 34 39 48 55 82
32.5 21 35 43 48 57 65 70 74 83 91 130
28.5 56 66 74 82 93 98 105 111 116 127 177
24.5 64 105 118 129 134 141 144 149 152 163 197
20.5 131 141 151 158 166 172 180 186 190 200 221
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