Length of 'Freeze Free' Season Probabilities
FOREST GROVE, e: (352997)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 64
| 102
| 116
| 126
| 132
| 139
| 143
| 148
| 152
| 165
| 188
|
32.5
| 130
| 149
| 156
| 166
| 170
| 174
| 179
| 190
| 199
| 211
| 231
|
28.5
| 169
| 200
| 210
| 217
| 225
| 234
| 245
| 255
| 266
| 279
| 318
|
24.5
| 200
| 249
| 266
| 280
| 294
| 303
| 314
| 339
| ***
| ***
| ***
|
20.5
| 258
| 306
| 322
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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