| 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 | 5/13 | 9/21 | 5/4 | 9/30 | 4/29 | 10/5 | 4/23 | 10/12 | 4/13 | 10/21 | 32 | 5/3 | 9/29 | 4/25 | 10/9 | 4/18 | 10/17 | 4/11 | 10/24 | 4/1 | 11/1 | 28 | 4/22 | 10/9 | 4/13 | 10/20 | 4/7 | 10/27 | 3/31 | 11/3 | 3/22 | 11/13 | 24 | 4/13 | 10/19 | 4/4 | 10/31 | 3/28 | 11/7 | 3/20 | 11/15 | 3/9 | 11/26 |
* 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 | 181 | 168 | 159 | 150 | 137 | 32 | 203 | 190 | 180 | 171 | 157 | 28 | 226 | 212 | 202 | 193 | 179 | 24 | 250 | 235 | 224 | 214 | 199 |