Length of 'Freeze Free' Season Probabilities
TIDEWATER, OREGON (358481)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 130
| 142
| 153
| 162
| 166
| 174
| 178
| 187
| 191
| 204
| 219
|
| 32.5
| 150
| 188
| 195
| 206
| 215
| 222
| 239
| 247
| 253
| 265
| 293
|
| 28.5
| 204
| 239
| 264
| 271
| 278
| 299
| 315
| ***
| ***
| ***
| ***
|
| 24.5
| 237
| 306
| 325
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
| 20.5
| 281
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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