Length of 'Freeze Free' Season Probabilities


METOLIUS 1 W, e: (355515)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 3 17 26 36 43 51 52 55 65 71 95
32.5 58 67 73 81 86 91 95 100 115 122 134
28.5 105 108 110 118 124 127 132 141 143 152 165
24.5 125 141 144 150 157 163 174 181 187 192 204
20.5 165 172 175 186 193 199 206 215 233 246 279
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