State in Amerika Birleşik Devletleri

Coğrafya of Illinois

Coğrafya of Illinois: location, coordinates, elevation, terrain and the places around it.

🌙 17°C now🕔 12:25 AM local📅 Best: Ağustos, Eylül and Ekim👥 12.6 million

Coğrafya of Illinois

Latitude39.7817
Longitude-89.6501
Area149.995 km²
HemisphereNorthern

Gateway Arch National Park is 137 km ile the south, St. Louis is 137 km ile the south, Missouri is 255 km ile the south-west and Indiana is 298 km ile the east.

Haritası: Illinois

Interactive map ve nearby places. Switch between street, terrain and satellite views.

Koordinatlar: 39°46′54.1″N 89°39′0.4″W (39.7817, -89.6501)

Quick facts about Illinois

TürState
ÜlkeAmerika Birleşik Devletleri
KıtaKuzey Amerika
Koordinatlar39°46′54.1″N 89°39′0.4″W (39.7817, -89.6501)
CapitalSpringfield
Nüfus12.600.000
Area149.995 km²
AbbreviationIL
Saat dilimiAmerica/Chicago
Yerel saat12:25 AM (UTC-05:00)
Best monthsAğustos, Eylül and Ekim
İklimKıtaal

Coğrafya by city in Illinois

1 cities mapped in this atlas

Coğrafya by state park in Illinois

1 state and provincial parks mapped in this atlas

Coğrafya by county in Illinois

1 counties mapped in this atlas

Coğrafya by lake in Illinois

1 lakes mapped in this atlas

Özet

Illinois is a state in Amerika Birleşik Devletleri. Illinois is a US state başkenti Springfield. Nüfusu yaklaşık 12.6 million. Başkent Springfield.

Şu anda sıcaklık 17°C (62°F) in Illinois ve açık. Hissedilen sıcaklık 15°C. Bugün sıcaklık 7°C ile 24°C. Yağış olasılığı 0%. Sightseeing conditions score 9.8/10 - mükemmel — şimdi çıkın.

Ziyaret için en iyi zaman Illinois is Ağustos, Eylül and Ekim. İklim continental. Ocak, Şubat and Aralık tend ile be the least comfortable months. Temmuz is the warmest month ve average highs near 29°C, while Ocak is the coldest ve lows near -7°C.

The closest major airport is O'Hare International Airport (ORD), about 284 km away. Nearby highlights include Starved Rock State Park, Lake Michigan, Gateway Arch National Park and Indiana Dunes National Park.

Kısaca. Today is slightly warmer than average for Ekim. The forecast high of 24°C is 3.5°C above the 20°C typical for this month. The best window ile be outside is roughly 6 PM ile 9 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Illinois today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

İklim in Illinois month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

OcaŞuMarNisMayHazTemAğEylEkiKasAraLine: average high · Bars: rainfall
AyAvg highAvg lowYağmurfallRating
Ocak1°-7°62 mm★★☆☆☆
Şubat8°-3°20 mm★★★☆☆
Mart15°4°90 mm★★★☆☆
Nisan19°9°135 mm★★★☆☆
May24°13°100 mm★★★★☆
Haziran28°19°117 mm★★★★☆
Temmuz29°21°129 mm★★★★☆
Ağustos29°19°75 mm★★★★☆
Eylül28°17°33 mm★★★★★
Ekim20°10°37 mm★★★★☆
Kasım12°4°79 mm★★★☆☆
Aralık6°-2°62 mm★★☆☆☆

İklim type: Kıtaal. Kaynak: Open-Meteo archive (ERA5).

Explore Illinois

Every topic we hold for this place, and the same topic for the places around it.

Coğrafya for related places

Frequently asked questions

Where is Illinois?

Illinois is a state in Amerika Birleşik Devletleri. Its coordinates are 39.7817, -89.6501. It lies in Kuzey Amerika.

What is the weather like in Illinois şu anda?

It is currently 17°C (62°F) ve açık. Nem is 45% and wind is 5 km/h.

When is the best time ile visit Illinois?

Ağustos, Eylül and Ekim offer the most comfortable conditions in Illinois, which has a continental climate. Ocak, Şubat and Aralık are usually the hardest months for outdoor plans.

What time zone is Illinois in?

Illinois observes America/Chicago (UTC-05:00). The local time is 12:25 AM.

How many people live in Illinois?

Illinois has a population of approximately 12.6 million.

What is the nearest airport ile Illinois?

The closest airports are O'Hare International Airport (ORD), 284 km away and Nashville International Airport (BNA), 483 km away.

What are the top things ile do in Illinois?

Popular options include Starved Rock State Park, Lake Michigan, Gateway Arch National Park and Indiana Dunes National Park.

What places are in Illinois?

Illinois covers 4 places in this atlas, including Chicago, Starved Rock State Park, Cook County and Lake Michigan.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts.
Harita tilesOpenStreetHarita contributors, CARTO and Esri.
ElevationOpen-Meteo digital elevation model where the dataset has no value.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated Ekim 6, 2026 at 12:25 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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