Length of 'Freeze Free' Season Probabilities
CORVALLIS STATE UNIV, (351862)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 71
| 118
| 124
| 132
| 138
| 144
| 149
| 155
| 159
| 172
| 196
|
32.5
| 120
| 150
| 159
| 168
| 176
| 185
| 194
| 200
| 210
| 231
| 296
|
28.5
| 153
| 200
| 220
| 234
| 245
| 253
| 266
| 274
| 292
| 304
| ***
|
24.5
| 237
| 264
| 283
| 301
| 322
| 343
| ***
| ***
| ***
| ***
| ***
|
20.5
| 284
| 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