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Essex is the #731 city in Illinois by population, with a population of 3,392 across 2 ZIP codes. Average temperatures range from 38.8°F to 59.9°F, with 37.7" of annual precipitation. The local economy is anchored by Hospitality, with 6 establishments.
Average monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 31° | 35° | 48° | 61° | 72° | 81° | 84° | 82° | 77° | 64° | 48° | 36° |
| Avg Low | 14° | 17° | 27° | 37° | 49° | 59° | 62° | 59° | 51° | 40° | 29° | 20° |
| Precip | 2.0" | 1.6" | 2.5" | 3.5" | 4.8" | 4.6" | 3.9" | 3.7" | 3.2" | 3.2" | 2.6" | 1.9" |
| Snow | 7.9" | 4.9" | 3.5" | 0.6" | - | - | - | - | - | - | 0.8" | 5.6" |
| Industry | Establishments |
|---|---|
| Accommodation and food services | 6 |
| Retail trade | 5 |
| Transportation and warehousing | 5 |
| Construction | 4 |
| Other services (except public administration) | 4 |
| Wholesale trade | 3 |
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