Length of 'Freeze Free' Season Probabilities
GRAPEVIEW 3 SW, WASHINGTON (453284)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 123
| 131
| 143
| 154
| 163
| 166
| 176
| 178
| 184
| 192
| 200
|
| 32.5
| 150
| 172
| 186
| 201
| 205
| 210
| 213
| 214
| 224
| 246
| 259
|
| 28.5
| 202
| 244
| 265
| 271
| 284
| 294
| 300
| 313
| 320
| ***
| ***
|
| 24.5
| 252
| 309
| 333
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
| 20.5
| 291
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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