Length of 'Freeze Free' Season Probabilities


REDMOND 1 SSE, te (357056)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 10 15 26 23 32 35 41 45 52 68 56
32.5 66 44 74 69 76 78 80 97 93 115 97
28.5 86 104 96 122 107 109 113 139 128 153 134
24.5 116 133 120 152 137 141 144 179 154 199 163
20.5 150 163 163 188 167 179 193 211 208 240 220
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