County in Illinois

Geografie of Cook County

Geografie of Cook County: location, coordinates, elevation, terrain and the places around it.

🌙 13°C now🕔 1:21 AM local📅 Best: mei, juni, augustus, september and oktober👥 5.1 million

Geografie of Cook County

Latitude41.8781
Longitude-87.6298
HemisphereNorthern

Area Code 312 is 0 km en the north, Chicago is 0 km en the north, The Loop is 1 km en the north and ZIP Code 60601 is 1 km en the north-east.

Kaart van Cook County

Interactieve kaart met plaatsen in de buurt. Switch between street, terrain and satellite views.

Coördinaten: 41°52′41.2″N 87°37′47.3″W (41.8781, -87.6298)

Quick facts about Cook County

TypeCounty
StateIllinois
LandVerenigde Staten
ContinentNoord-Amerika
Coördinaten41°52′41.2″N 87°37′47.3″W (41.8781, -87.6298)
Bevolking5.100.000
Lokale tijd1:21 AM (UTC-05:00)
Beste maandenmei, juni, augustus, september and oktober
KlimaatContinental

Samenvatting

Cook County is a county in Illinois. Cook County is a county in the United States. Er wonen ongeveer 5.1 million.

Op dit moment is het 13°C (55°F) in Cook County met onbewolkt. Het voelt als 10°C. Vandaag ligt de temperatuur tussen 7°C en 17°C. De kans op neerslag is 0%. De omstandigheden voor sightseeing scoren 9.1/10 – uitstekend — ga nu.

De beste tijd om Cook County is mei, juni, augustus, september and oktober. Het klimaat is continental. januari, februari and december zijn meestal de minst comfortabele maanden. juli is de warmste maand, met gemiddelde maxima rond 28°C, terwijl januari is de koudste maand, met minima rond -8°C.

De dichtstbijzijnde grote luchthaven is O'Hare International Airport (ORD), about 25 km away. Nabijgelegen hoogtepunten zijn Indiana Dunes National Park, Starved Rock State Park and Lake Michigan.

Kort gezegd. Today is about average for oktober. The forecast high of 17°C is in line met the 18°C typical for this month. The best window en be outside is roughly 3 PM en 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Cook County 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.

Klimaat in Cook County month by month

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

janfebmaaaprmeijunjulaugsepoktnovdecLine: average high · Bars: rainfall
MaandGem. maximumGem. minimumNeerslagBeoordeling
januari-2°-8°73 mm★★☆☆☆
februari4°-4°19 mm★★★☆☆
maart11°1°103 mm★★★☆☆
april15°6°113 mm★★★☆☆
mei20°11°68 mm★★★★☆
juni26°18°126 mm★★★★☆
juli28°20°127 mm★★★★☆
augustus27°19°116 mm★★★★☆
september24°17°74 mm★★★★☆
oktober18°10°79 mm★★★★☆
november10°3°68 mm★★★☆☆
december3°-3°68 mm★★☆☆☆

Klimaat type: Continental. Bron: Open-Meteo archive (ERA5).

Explore Cook County

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

Geografie for related places

Frequently asked questions

Where is Cook County?

Cook County is a county in Illinois. Its coordinates are 41.8781, -87.6298. It lies in Noord-Amerika.

What is the weather like in Cook County nu?

It is currently 13°C (55°F) met onbewolkt. Luchtvochtigheid is 70% and wind is 14 km/h.

When is the best time en visit Cook County?

mei, juni, augustus, september and oktober offer the most comfortable conditions in Cook County, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.

What time zone is Cook County in?

Cook County observes America/Chicago (UTC-05:00). The lokale tijd is 1:21 AM.

How many people live in Cook County?

Cook County has a population of approximately 5.1 million.

What is the nearest airport en Cook County?

The closest airports are O'Hare International Airport (ORD), 25 km away.

What are the top things en do in Cook County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Kaart tilesOpenStreetKaart 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 oktober 6, 2026 at 1:21 AM lokale tijd. 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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