Length of 'Freeze Free' Season Probabilities
JEFFERSON, OREGON (354238)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 59
| 132
| 999
| 152
| 72
| 78
| 80
| 188
| 85
| 221
| 98
|
| 32.5
| 83
| 170
| 999
| 197
| 106
| 111
| 115
| 253
| 120
| 284
| 129
|
| 28.5
| 118
| 251
| 999
| 289
| 143
| 144
| 147
| ***
| 150
| ***
| 154
|
| 24.5
| 145
| 307
| 999
| ***
| 167
| 181
| 186
| ***
| 190
| ***
| 197
|
| 20.5
| 179
| ***
| 999
| ***
| 224
| 225
| 228
| ***
| 260
| ***
| 268
|
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