Length of 'Freeze Free' Season Probabilities
RIGGINS, IDAHO (107706)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 97
| 121
| 137
| 142
| 148
| 154
| 156
| 159
| 167
| 174
| 194
|
| 32.5
| 141
| 157
| 165
| 171
| 176
| 179
| 188
| 195
| 199
| 218
| 228
|
| 28.5
| 188
| 197
| 207
| 210
| 212
| 216
| 228
| 231
| 241
| 249
| 293
|
| 24.5
| 214
| 234
| 242
| 245
| 252
| 264
| 265
| 275
| 289
| 311
| ***
|
| 20.5
| 237
| 245
| 269
| 277
| 284
| 294
| 308
| 316
| 330
| ***
| ***
|
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