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Dover is the #530 city in Illinois by population, with a population of 10,858 across 2 ZIP codes. Average temperatures range from 39.5°F to 59.8°F, with 39.8" of annual precipitation. With 47 establishments, Other Services is the dominant industry.
Average monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 30° | 35° | 48° | 62° | 73° | 82° | 84° | 82° | 76° | 63° | 48° | 35° |
| Avg Low | 14° | 18° | 28° | 38° | 50° | 60° | 63° | 61° | 53° | 42° | 30° | 20° |
| Precip | 2.0" | 2.0" | 2.5" | 4.0" | 5.1" | 4.6" | 3.7" | 4.0" | 3.9" | 3.1" | 2.6" | 2.2" |
| Snow | 8.6" | 6.9" | 3.7" | 0.9" | - | - | - | - | - | 0.3" | 1.3" | 6.8" |
| Industry | Establishments |
|---|---|
| Other services (except public administration) | 47 |
| Retail trade | 46 |
| Accommodation and food services | 43 |
| Health care and social assistance | 37 |
| Professional, scientific, and technical services | 23 |
| Construction | 22 |
| Finance and insurance | 22 |
| Wholesale trade | 20 |
| Manufacturing | 14 |
| Administrative and support and waste management and remediation services | 14 |
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