| 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 | 5/20 | 9/16 | 5/10 | 9/24 | 5/4 | 9/30 | 4/29 | 10/5 | 4/21 | 10/13 | 32 | 5/9 | 9/24 | 5/1 | 10/1 | 4/26 | 10/7 | 4/19 | 10/15 | 4/9 | 10/24 | 28 | 5/1 | 10/2 | 4/22 | 10/13 | 4/15 | 10/20 | 4/8 | 10/27 | 3/29 | 11/5 | 24 | 4/20 | 10/3 | 4/10 | 10/25 | 4/3 | 11/1 | 3/28 | 11/7 | 3/18 | 11/17 |
* 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 | 165 | 153 | 145 | 137 | 126 | 32 | 187 | 174 | 164 | 155 | 143 | 28 | 210 | 197 | 187 | 177 | 163 | 24 | 233 | 220 | 210 | 200 | 186 |