Length of 'Freeze Free' Season Probabilities


CEDAR CITY FAA AIRPORT, UTAH (421267)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 54 83 95 100 103 108 112 116 126 131 153
32.5 75 111 116 121 127 131 140 147 153 161 173
28.5 118 131 143 151 154 162 167 171 181 189 203
24.5 150 168 173 177 181 188 194 199 203 213 244
20.5 170 198 202 207 211 216 225 230 240 245 273
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