| 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 | 5/15 | 9/20 | 5/5 | 9/29 | 4/30 | 10/4 | 4/22 | 10/10 | 4/13 | 10/20 | 32 | 5/3 | 9/30 | 4/24 | 10/8 | 4/18 | 10/16 | 4/11 | 10/23 | 3/31 | 11/1 | 28 | 4/22 | 10/10 | 4/13 | 10/22 | 4/6 | 10/29 | 3/31 | 11/4 | 3/21 | 11/14 | 24 | 4/14 | 10/23 | 4/3 | 11/2 | 3/28 | 11/9 | 3/19 | 11/17 | 3/9 | 11/28 |
* 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 | 179 | 166 | 157 | 148 | 169 | 32 | 204 | 190 | 180 | 170 | 156 | 28 | 227 | 214 | 205 | 195 | 181 | 24 | 252 | 237 | 227 | 216 | 202 |