Length of 'Freeze Free' Season Probabilities
MC NARY DAM, : (355389)
| Temp F |
Shortest |
90% |
80% |
70% |
60% |
50% |
40% |
30% |
20% |
10% |
Longest |
| 36.5
| 145
| 63
| 147
| 99
| 152
| 155
| 161
| 127
| 167
| 152
| 168
|
| 32.5
| 158
| 132
| 163
| 155
| 172
| 176
| 183
| 178
| 190
| 208
| 190
|
| 28.5
| 186
| 190
| 189
| 205
| 198
| 203
| 205
| 250
| 211
| 290
| 215
|
| 24.5
| 193
| 256
| 209
| 292
| 229
| 234
| 239
| ***
| ***
| ***
| ***
|
| 20.5
| 246
| 305
| 246
| ***
| 267
| 288
| ***
| ***
| ***
| ***
| ***
|
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