Length of 'Freeze Free' Season Probabilities
HEPPNER st,
(353827)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 62
| 92
| 104
| 110
| 115
| 119
| 123
| 128
| 133
| 142
| 155
|
32.5
| 108
| 129
| 137
| 142
| 148
| 154
| 156
| 160
| 164
| 178
| 207
|
28.5
| 137
| 158
| 175
| 185
| 190
| 194
| 197
| 203
| 212
| 223
| 244
|
24.5
| 165
| 200
| 214
| 223
| 233
| 241
| 247
| 257
| 269
| 283
| 316
|
20.5
| 198
| 244
| 247
| 263
| 267
| 277
| 292
| 303
| 317
| ***
| ***
|
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