Length of 'Freeze Free' Season Probabilities
SALT LAKE CITY, UTAH (427603)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 112
| 141
| 150
| 159
| 160
| 163
| 169
| 171
| 175
| 188
| 200
|
| 32.5
| 175
| 181
| 190
| 197
| 199
| 204
| 206
| 210
| 214
| 217
| 233
|
| 28.5
| 193
| 210
| 215
| 219
| 222
| 225
| 228
| 236
| 250
| 251
| 299
|
| 24.5
| 214
| 221
| 231
| 237
| 240
| 248
| 257
| 266
| 277
| 286
| 305
|
| 20.5
| 224
| 235
| 242
| 251
| 264
| 275
| 282
| 289
| 294
| 299
| 309
|
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