Length of 'Freeze Free' Season Probabilities


ODESSA, WASHINGTON (456039)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 39 58 73 86 92 102 109 111 117 129 145
32.5 86 106 115 119 121 133 136 139 143 152 168
28.5 116 133 139 145 150 156 162 169 174 182 211
24.5 134 150 162 172 176 185 192 200 205 224 261
20.5 162 191 206 217 226 233 243 248 254 263 325
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