Length of 'Freeze Free' Season Probabilities
THE DALLES MUNI AP, (451968)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 125
| 139
| 145
| 150
| 155
| 158
| 162
| 173
| 176
| 182
| 195
|
32.5
| 149
| 161
| 171
| 178
| 182
| 188
| 194
| 197
| 203
| 211
| 261
|
28.5
| 172
| 191
| 204
| 213
| 219
| 227
| 232
| 238
| 244
| 260
| 303
|
24.5
| 217
| 236
| 242
| 248
| 264
| 271
| 277
| 290
| 303
| ***
| ***
|
20.5
| 249
| 263
| 276
| 295
| 307
| 319
| ***
| ***
| ***
| ***
| ***
|
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