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Derby is the #48 city in Connecticut by population, with a population of 31,310 across 2 ZIP codes. Average temperatures range from 40.2°F to 60.0°F, with 52.0" of annual precipitation. With 94 establishments, Retail is the dominant industry.
Average monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 36° | 38° | 47° | 58° | 69° | 77° | 82° | 82° | 75° | 63° | 52° | 41° |
| Avg Low | 18° | 19° | 27° | 38° | 47° | 58° | 63° | 62° | 54° | 41° | 32° | 23° |
| Precip | 4.0" | 3.6" | 4.7" | 4.7" | 4.0" | 3.9" | 4.3" | 4.6" | 4.4" | 5.0" | 4.2" | 4.6" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Retail trade | 94 |
| Health care and social assistance | 73 |
| Other services (except public administration) | 71 |
| Accommodation and food services | 69 |
| Construction | 45 |
| Manufacturing | 30 |
| Professional, scientific, and technical services | 25 |
| Administrative and support and waste management and remediation services | 23 |
| Finance and insurance | 15 |
| Wholesale trade | 10 |
Derby has 6 properties listed on the National Register of Historic Places, including:
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