First and last frost dates in Delaware
Compare median spring and fall freeze dates for 29 locations in Delaware. Open a city guide for station details and risk levels.
| Location | Last spring freeze | First fall freeze | Days between | Guide |
|---|---|---|---|---|
| Bear | April 7 | November 1 | 208 days | |
| Bellefonte | April 7 | November 4 | 211 days | |
| Bridgeville | April 11 | October 30 | 202 days | |
| Brookside | April 7 | November 2 | 209 days | |
| Camden | April 4 | November 4 | 214 days | |
| Cheswold | April 4 | November 4 | 214 days | |
| Claymont | March 30 | November 16 | 231 days | |
| Clayton | April 4 | November 4 | 214 days | |
| Delaware City | April 7 | November 1 | 208 days | |
| Dover | April 4 | November 4 | 214 days | |
| Dover Base Housing | April 4 | November 4 | 214 days | |
| Edgemoor | April 7 | November 4 | 211 days | |
| Georgetown | April 4 | November 6 | 216 days | |
| Greenville | April 7 | November 4 | 211 days | |
| Greenwood | April 11 | October 30 | 202 days | |
| Harrington | April 11 | October 30 | 202 days | |
| Highland Acres | April 4 | November 4 | 214 days | |
| Kent Acres | April 4 | November 4 | 214 days | |
| Lewes | March 29 | November 14 | 230 days | |
| Millsboro | April 4 | November 6 | 216 days | |
| New Castle | April 7 | November 1 | 208 days | |
| Newark | April 7 | November 2 | 209 days | |
| Rehoboth Beach | March 29 | November 14 | 230 days | |
| Rising Sun-Lebanon | April 4 | November 4 | 214 days | |
| Rodney Village | April 4 | November 4 | 214 days | |
| Smyrna | April 4 | November 4 | 214 days | |
| Wilmington | April 7 | November 4 | 211 days | |
| Wilmington Manor | April 7 | November 1 | 208 days | |
| Wyoming | April 4 | November 4 | 214 days |
Median dates at nearby stations, using a 32°F (0°C) threshold. The interval is calculated from the two median dates, not a guarantee of frost-free weather. Read the methodology.