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| Back to Delaware, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for Seaford, DE Elevation: 29 feet County: Sussex Land area: 3.5 square miles Zip code: 19973 Median resident age: 37.5 years New: Seaford, DE residents, houses, and apartments details Races in Seaford:
New: Political contributions by individuals in Seaford, DE Ancestries: United States (13.6%), Irish (12.5%), English (12.3%), German (8.8%), Italian (3.1%), Polish (2.2%). |
![]() For population 25 years and over in Seaford
For population 15 years and over in Seaford city
5.9% Foreign born (3.8% Latin America, 1.2% Asia, 0.8% Europe). |
![]() Nearest city with pop. 50,000+: Vineland, NJ (71.1 miles, pop. 56,271). Nearest city with pop. 200,000+: Baltimore, MD (82.7 miles, pop. 651,154). Nearest city with pop. 1,000,000+: Philadelphia, PA (99.0 miles, pop. 1,517,550). Nearest cities: Blades, DE (1.0 miles), Laurel, DE (6.7 miles), Bridgeville, DE (6.8 miles), Sharptown, MD (10.1 miles), Federalsburg, MD (11.3 miles), Greenwood, DE (11.3 miles), Delmar, DE (13.2 miles), Delmar, MD (13.8 miles). Area code: 302 Industries providing employment: Educational,health and social services (20.8%), Manufacturing (19.4%), Arts,entertainment,recreation,accommodation and food services (13.5%), Retail trade (12.2%). |
Based on data reported by over 4,000 weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temp. (°F) | 34.5 | 36.1 | 44.7 | 53.7 | 63.1 | 71.7 | 76.6 | 74.8 | 68.2 | 57.2 | 47.8 | 38.7 |
| High temperature (°F) | 43.6 | 45.8 | 55.1 | 64.8 | 73.8 | 82.1 | 86.6 | 84.7 | 78.6 | 68.4 | 58.1 | 48.1 |
| Low temperature (°F) | 25.5 | 26.3 | 34.3 | 42.5 | 52.3 | 61.3 | 66.5 | 64.8 | 57.6 | 46.0 | 37.5 | 29.3 |
| Precipitation (in) | 3.9 | 3.3 | 4.5 | 3.4 | 4.0 | 3.6 | 4.6 | 4.3 | 3.9 | 3.2 | 3.1 | 3.5 |
Based on data reported by main weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Days with precip. | 11 | 10 | 11 | 10 | 10 | 9 | 10 | 8 | 8 | 8 | 9 | 10 |
| Wind speed (mph) | 9.7 | 10.1 | 10.8 | 10.3 | 9.0 | 8.4 | 7.9 | 7.7 | 7.9 | 8.3 | 9.1 | 9.2 |
| Morning humidity (%) | 75 | 74 | 75 | 75 | 78 | 80 | 82 | 84 | 84 | 83 | 80 | 76 |
| Afternoon humidity (%) | 60 | 58 | 57 | 54 | 59 | 59 | 60 | 61 | 60 | 57 | 58 | 60 |
| Sunshine (%) | 49 | 53 | 55 | 56 | 57 | 62 | 63 | 63 | 61 | 59 | 51 | 48 |
| Days clear of clouds | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 8 | 8 |
| Partly cloudy days | 7 | 7 | 8 | 9 | 10 | 11 | 12 | 10 | 8 | 8 | 8 | 7 |
| Cloudy days | 16 | 14 | 15 | 14 | 14 | 11 | 11 | 12 | 12 | 12 | 14 | 16 |
| Snowfall (in) | 3.9 | 4.5 | 1.8 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.2 |
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