Length of 'Freeze Free' Season Probabilities


SANTIAM JUNCTION, st (357554)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 1 5 12 13 14 17 19 25 40 69 72
32.5 15 32 36 42 52 61 64 67 70 95 135
28.5 63 68 88 98 106 111 118 138 143 146 154
24.5 97 111 151 160 167 174 175 180 188 198 202
20.5 174 177 199 209 217 218 221 225 241 247 267
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