| Winnebago County, Illinois | ||
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Location in the U.S. state of Illinois |
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Illinois's location in the U.S. |
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| Founded | January 16, 1836 | |
| Named for | Winnebago Tribe | |
| Seat | Rockford | |
| Largest city | Rockford | |
| Area | ||
| • Total | 519 sq mi (1,344 km2) | |
| • Land | 513 sq mi (1,329 km2) | |
| • Water | 5.9 sq mi (15 km2), 1.1% | |
| Population | ||
| • (2010) | 295,266 | |
| • Density | 575/sq mi (222/km²) | |
| Congressional districts | 16th, 17th | |
| Time zone | Central: UTC-6/-5 | |
| Website | www |
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| Rockford, Illinois | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Climate chart () | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| J | F | M | A | M | J | J | A | S | O | N | D |
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1.4
27
11
|
1.3
33
16
|
2.4
46
27
|
3.6
59
37
|
4
71
48
|
4.8
80
58
|
4.1
83
63
|
4.2
81
61
|
3.5
74
52
|
2.6
62
40
|
2.6
46
29
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2.1
32
17
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| Average max. and min. temperatures in °F | |||||||||||
| Precipitation totals in inches | |||||||||||
| Source: The Weather Channel | |||||||||||
| Metric conversion | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| J | F | M | A | M | J | J | A | S | O | N | D |
|
36
−3
−12
|
34
1
−9
|
61
8
−3
|
92
15
3
|
102
22
9
|
122
27
14
|
104
28
17
|
107
27
16
|
88
23
11
|
65
17
4
|
67
8
−2
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52
Wikipedia
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