Length of 'Freeze Free' Season Probabilities


RENO TAHOE INTL AP, (266779)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 2 45 60 69 77 87 97 118 133 151 182
32.5 57 87 100 106 113 128 134 150 156 183 194
28.5 107 122 132 142 150 159 166 176 191 208 240
24.5 121 146 156 167 176 184 193 209 225 249 286
20.5 138 182 191 197 204 216 226 236 262 278 314
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