Length of 'Freeze Free' Season Probabilities
POTLATCH 3 NNE, IDAHO (107301)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 1
| 8
| 16
| 20
| 27
| 36
| 42
| 52
| 62
| 75
| 115
|
| 32.5
| 11
| 49
| 62
| 69
| 82
| 87
| 100
| 106
| 117
| 126
| 155
|
| 28.5
| 68
| 97
| 110
| 120
| 126
| 136
| 141
| 148
| 153
| 169
| 207
|
| 24.5
| 103
| 150
| 157
| 166
| 174
| 189
| 194
| 200
| 208
| 215
| 260
|
| 20.5
| 155
| 175
| 193
| 202
| 213
| 224
| 233
| 243
| 252
| 262
| 308
|
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