Length of 'Freeze Free' Season Probabilities
I-L RCH st,
(263940)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 126
| 144
| 999
| 151
| 154
| 156
| 159
| 162
| 167
| 173
| 191
|
32.5
| 141
| 152
| 999
| 167
| 171
| 182
| 196
| 200
| 202
| 204
| 210
|
28.5
| 173
| 173
| 999
| 199
| 207
| 216
| 220
| 232
| 236
| 246
| 254
|
24.5
| 174
| 203
| 999
| 223
| 232
| 240
| 250
| 254
| 262
| 277
| 284
|
20.5
| 239
| 253
| 999
| 272
| 275
| 282
| 287
| 292
| 306
| 317
| 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