Length of 'Freeze Free' Season Probabilities


MALHEUR REFUGE HQ, s (355162)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 17 30 34 38 42 47 51 54 63 90 101
32.5 45 62 65 70 85 91 94 101 104 117 127
28.5 79 92 118 118 120 123 125 131 135 140 172
24.5 124 127 144 146 148 153 155 158 168 172 185
20.5 134 142 160 166 173 176 184 189 203 209 211
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