Length of 'Freeze Free' Season Probabilities
PULLMAN 2 NW, WASHINGTON (456789)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 6
| 45
| 59
| 69
| 79
| 87
| 91
| 98
| 109
| 117
| 140
|
| 32.5
| 85
| 108
| 114
| 124
| 130
| 133
| 139
| 147
| 152
| 167
| 191
|
| 28.5
| 135
| 141
| 151
| 163
| 170
| 184
| 191
| 195
| 201
| 209
| 230
|
| 24.5
| 147
| 175
| 202
| 209
| 218
| 228
| 233
| 237
| 249
| 260
| 281
|
| 20.5
| 203
| 223
| 233
| 243
| 250
| 260
| 265
| 271
| 277
| 290
| ***
|
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