Length of 'Freeze Free' Season Probabilities
ROSEBURG RGNL AP, st (357326)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 88
| 123
| 142
| 149
| 161
| 166
| 175
| 184
| 193
| 201
| 215
|
32.5
| 126
| 182
| 193
| 197
| 203
| 210
| 215
| 233
| 240
| 261
| ***
|
28.5
| 176
| 214
| 249
| 260
| 270
| 278
| 294
| 318
| ***
| ***
| ***
|
24.5
| 238
| 275
| 304
| 322
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
20.5
| 238
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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