Length of 'Freeze Free' Season Probabilities
DRAIN stat, (352406)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 34
| 94
| 114
| 121
| 128
| 137
| 147
| 154
| 161
| 174
| 202
|
32.5
| 108
| 142
| 158
| 172
| 177
| 186
| 196
| 201
| 212
| 236
| 279
|
28.5
| 150
| 204
| 221
| 235
| 250
| 266
| 272
| 292
| 335
| ***
| ***
|
24.5
| 239
| 269
| 289
| 312
| 351
| ***
| ***
| ***
| ***
| ***
| ***
|
20.5
| 239
| 318
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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