| 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 | 5/21 | 9/17 | 5/11 | 9/25 | 5/4 | 10/1 | 4/29 | 10/5 | 4/19 | 10/14 | 32 | 5/10 | 9/26 | 5/1 | 10/4 | 4/25 | 10/11 | 4/17 | 10/17 | 4/8 | 10/25 | 28 | 4/30 | 10/5 | 4/21 | 10/16 | 4/13 | 10/22 | 4/7 | 10/28 | 3/29 | 11/5 | 24 | 4/21 | 10/18 | 4/9 | 10/27 | 4/3 | 11/2 | 3/27 | 11/9 | 3/17 | 11/19 |
* 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 | 167 | 155 | 146 | 138 | 126 | 32 | 190 | 176 | 167 | 158 | 144 | 28 | 213 | 200 | 190 | 180 | 166 | 24 | 237 | 223 | 213 | 204 | 189 |