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| Back to Delaware, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for Clayton, DE Elevation: 43 feet County: Kent Land area: 1.0 square miles Zip code: 19938 Median resident age: 35.8 years New: Clayton, DE residents, houses, and apartments details Races in Clayton:
New: Political contributions by individuals in Clayton, DE Ancestries: German (16.6%), English (16.0%), Irish (15.2%), United States (11.9%), Italian (6.8%), Polish (3.9%). |
![]() For population 25 years and over in Clayton
For population 15 years and over in Clayton town
2.3% Foreign born (0.9% Latin America, 0.6% Asia, 0.6% North America). |
![]() Nearest city with pop. 50,000+: Wilmington, DE (32.2 miles, pop. 72,664). Nearest city with pop. 200,000+: Philadelphia, PA (59.3 miles, pop. 1,517,550). Nearest cities: Smyrna, DE (1.8 miles), Kenton, DE (4.9 miles), Cheswold, DE (5.9 miles), Townsend, DE (8.2 miles), Leipsic, DE (8.8 miles), Odessa, DE (11.5 miles), Dover, DE (11.5 miles), Middletown, DE (12.6 miles). Area code commonly used in this area: 302 Industries providing employment: Manufacturing (19.3%), Educational,health and social services (17.4%), Retail trade (13.1%), Construction (10.6%). |
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) | 34.7 | 37.2 | 45.0 | 54.3 | 64.1 | 72.7 | 77.6 | 76.0 | 69.5 | 58.3 | 48.7 | 39.4 |
| High temperature (°F) | 43.1 | 46.3 | 54.9 | 65.2 | 74.7 | 82.8 | 87.3 | 85.4 | 79.2 | 68.7 | 58.2 | 47.8 |
| Low temperature (°F) | 26.3 | 28.0 | 35.1 | 43.4 | 53.4 | 62.5 | 67.9 | 66.5 | 59.8 | 47.9 | 39.1 | 30.9 |
| Precipitation (in) | 3.9 | 3.0 | 4.3 | 3.5 | 4.3 | 3.8 | 4.2 | 4.6 | 4.5 | 3.3 | 3.2 | 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 | 9 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 9 | 10 |
| Wind speed (mph) | 9.8 | 10.3 | 11.0 | 10.4 | 9.0 | 8.3 | 7.8 | 7.5 | 7.8 | 8.2 | 9.2 | 9.3 |
| Morning humidity (%) | 76 | 74 | 74 | 73 | 76 | 78 | 79 | 83 | 85 | 85 | 80 | 77 |
| Afternoon humidity (%) | 60 | 56 | 53 | 50 | 54 | 54 | 54 | 56 | 56 | 54 | 56 | 59 |
| Sunshine (%) | 50 | 54 | 55 | 56 | 56 | 61 | 62 | 63 | 60 | 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 | 8 | 10 | 11 | 11 | 10 | 8 | 8 | 8 | 7 |
| Cloudy days | 17 | 14 | 15 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 16 |
| Snowfall (in) | 6.6 | 6.2 | 3.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 3.3 |
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