Length of 'Freeze Free' Season Probabilities
ELWHA RANGER STN, WASHINGTON (452548)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 126
| 140
| 141
| 146
| 150
| 158
| 164
| 176
| 180
| 194
| 196
|
| 32.5
| 166
| 188
| 191
| 195
| 200
| 206
| 211
| 220
| 223
| 229
| 235
|
| 28.5
| 244
| 246
| 249
| 255
| 266
| 283
| 290
| 311
| 320
| ***
| ***
|
| 24.5
| 269
| 294
| 301
| 309
| 354
| ***
| ***
| ***
| ***
| ***
| ***
|
| 20.5
| 272
| 315
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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