Length of 'Freeze Free' Season Probabilities
LA GRANDE, OREGON (354622)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 47
| 60
| 79
| 87
| 98
| 102
| 108
| 115
| 120
| 128
| 137
|
| 32.5
| 70
| 109
| 117
| 119
| 125
| 131
| 138
| 144
| 152
| 158
| 178
|
| 28.5
| 123
| 140
| 149
| 152
| 160
| 166
| 171
| 178
| 185
| 187
| 197
|
| 24.5
| 161
| 170
| 179
| 192
| 196
| 200
| 201
| 215
| 222
| 231
| 242
|
| 20.5
| 200
| 207
| 225
| 236
| 240
| 244
| 249
| 263
| 277
| 288
| ***
|
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