Virginia frost dates by city
| City | Last frost (50%) | Safer date (10%) | First frost (50%) | Season |
|---|---|---|---|---|
| Richmond | Apr 3 | Apr 18 | Nov 4 | 215 days |
| Roanoke | Apr 3 | Apr 18 | Nov 1 | 210 days |
| Virginia Beach | Mar 17 | Mar 31 | Nov 23 | 252 days |
Each city uses its nearest major NOAA weather station, usually the airport. Valleys, hilltops and rural spots can differ from it by one to three weeks. How to read these dates.