Length of 'Freeze Free' Season Probabilities
EL CAJON s, a
(042706)
Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
36.5
| 233
| 242
| 251
| 270
| 278
| 279
| 287
| 298
| 311
| 329
| 332
|
32.5
| 286
| 296
| 307
| 309
| 309
| 328
| ***
| ***
| ***
| ***
| ***
|
28.5
| 311
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
24.5
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
20.5
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
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