| Temp | Freeze Dates (month/day) Probability of later date in spring (through Jul 31) or earlier date in fall (beginning Aug 1) than indicated.* | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10% | 30% | 50% | 70% | 90% | ||||||
| (°F) | spring | fall | spring | fall | spring | fall | spring | fall | spring | fall |
| 36 | 5/5 | 9/25 | 4/29 | 10/4 | 4/23 | 10/11 | 4/17 | 10/19 | 4/8 | 10/27 | 32 | 4/26 | 10/2 | 4/18 | 10/15 | 4/12 | 10/22 | 4/6 | 10/29 | 3/29 | 11/6 | 28 | 4/17 | 10/12 | 4/9 | 10/25 | 4/3 | 11/1 | 3/28 | 11/7 | 3/18 | 11/17 | 24 | 4/9 | 10/23 | 3/31 | 11/3 | 3/24 | 11/11 | 3/16 | 11/18 | 3/5 | 11/29 |
* Probability of observing a temperature as cold or colder than the indicated threshold.
| Temp (°F) | Freeze Free Period Probability of longer than indicated freeze free period (Days). | ||||
|---|---|---|---|---|---|
| 10% | 30% | 50% | 70% | 90% | |
| 36 | 192 | 179 | 169 | 161 | 148 | 32 | 213 | 200 | 191 | 182 | 168 | 28 | 233 | 220 | 210 | 201 | 186 | 24 | 257 | 242 | 231 | 221 | 205 |