Length of 'Freeze Free' Season Probabilities
NOTI 1 NW, OREGON (356173)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 48
| 72
| 84
| 92
| 101
| 105
| 108
| 112
| 116
| 120
| 146
|
| 32.5
| 92
| 125
| 127
| 131
| 137
| 141
| 150
| 159
| 160
| 164
| 197
|
| 28.5
| 134
| 150
| 168
| 196
| 200
| 204
| 226
| 237
| 246
| 265
| 274
|
| 24.5
| 213
| 228
| 257
| 267
| 277
| 306
| 336
| ***
| ***
| ***
| ***
|
| 20.5
| 241
| 280
| 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