Length of 'Freeze Free' Season Probabilities
SPOKANE st,
(457933)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 78
| 99
| 107
| 116
| 117
| 121
| 138
| 148
| 154
| 162
| 183
|
| 32.5
| 130
| 134
| 140
| 156
| 162
| 166
| 167
| 170
| 186
| 192
| 195
|
| 28.5
| 167
| 173
| 179
| 184
| 192
| 194
| 197
| 202
| 211
| 227
| 243
|
| 24.5
| 197
| 212
| 222
| 231
| 235
| 238
| 246
| 247
| 252
| 260
| 298
|
| 20.5
| 225
| 236
| 240
| 250
| 260
| 264
| 280
| 288
| 295
| 317
| 344
|
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