Length of 'Freeze Free' Season Probabilities
PENDLETON E OR RGNL AP, (356546)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 106
| 122
| 134
| 141
| 147
| 151
| 156
| 165
| 174
| 183
| 227
|
32.5
| 124
| 155
| 165
| 176
| 181
| 188
| 193
| 199
| 206
| 216
| 258
|
28.5
| 171
| 189
| 202
| 208
| 221
| 233
| 238
| 247
| 256
| 264
| 299
|
24.5
| 206
| 226
| 240
| 245
| 252
| 266
| 272
| 286
| 297
| 309
| ***
|
20.5
| 210
| 251
| 268
| 280
| 294
| 305
| 316
| 322
| ***
| ***
| ***
|
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