Length of 'Freeze Free' Season Probabilities
THE DALLES 2, e: (358410)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 137
| 141
| 145
| 154
| 148
| 150
| 155
| 184
| 174
| 199
| 177
|
| 32.5
| 171
| 171
| 171
| 191
| 181
| 188
| 195
| 215
| 201
| 238
| 201
|
| 28.5
| 183
| 214
| 207
| 231
| 216
| 223
| 245
| 262
| 260
| 288
| 277
|
| 24.5
| 209
| 253
| 209
| 273
| 247
| 260
| 295
| 314
| ***
| ***
| ***
|
| 20.5
| 303
| 275
| 330
| 312
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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