Length of 'Freeze Free' Season Probabilities


TONTO CREEK FISH HAT, (028649)
Temp F Shortest 90% 80% 70% 60% 50% 40% 30% 20% 10% Longest
36.5 223 226 999 234 236 248 258 267 274 290 295
32.5 257 258 999 292 296 298 300 300 300 304 308
28.5 280 290 999 306 307 337 *** *** *** *** ***
24.5 *** *** 999 *** *** *** *** *** *** *** ***
20.5 *** *** 999 *** *** *** *** *** *** *** ***
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