Length of 'Freeze Free' Season Probabilities
GRAYS RIVER HATCHERY, (453333)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 28
| 92
| 104
| 109
| 114
| 118
| 127
| 132
| 141
| 153
| 181
|
| 32.5
| 123
| 135
| 142
| 147
| 153
| 157
| 164
| 175
| 183
| 193
| 221
|
| 28.5
| 176
| 200
| 210
| 214
| 229
| 242
| 245
| 254
| 266
| 281
| ***
|
| 24.5
| 214
| 268
| 284
| 302
| 313
| 331
| ***
| ***
| ***
| ***
| ***
|
| 20.5
| 246
| 305
| 326
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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