Length of 'Freeze Free' Season Probabilities
EL CAJON 2 E, e: (042705)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 137
| 195
| 201
| 206
| 217
| 225
| 231
| 239
| 247
| 253
| 289
|
| 32.5
| 156
| 227
| 240
| 247
| 257
| 267
| 279
| 290
| 296
| 326
| ***
|
| 28.5
| 251
| 292
| 302
| 329
| 350
| ***
| ***
| ***
| ***
| ***
| ***
|
| 24.5
| 305
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
| ***
|
| 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