Best time to visit Cologne

Germany · Europe

All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.

The year in Cologne

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Sweet spot
Good
OK
Avoid
Busy

Go in May or Jun — 24C max, 8 rainy days. Jul is the next best.

Plan this trip

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Flights

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Where to stay

Things to do

Car hire

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Things to do in Cologne

Kölner Dom A UNESCO World Heritage site, this monumental cathedral took 632 years to complete…
Hohenzollern Bridge Also called the Locking Bridge.
Museum Ludwig A museum of modern art, near the central railway station and the Cathedral hosts a…
St. Gereon's Basilica One of Germany's oldest churches…
Basilica of St. Ursula One of Germany's oldest continuously used churches…
Groß-St. Martin A landmark Romanesque basilica in the Old Town…
Historisches Rathaus The Cologne City Hall is Germany’s oldest functioning municipal building…

Tours and tickets in Cologne

Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too. Links marked Ad pay us a commission if you book, at no extra cost to you; most pay nothing, and what a site pays never decides whether it is listed or where. How we rank

Sights and their lines from Wikivoyage (Cologne), licensed CC BY-SA 4.0; in order of how often each one's Wikipedia article was read on phones in the last 12 months.

Month by month

No fare history for this route yet, so this ranking is climate and crowds only — the price column will fill in as the scanner collects.

Month	Max °C	Rain days	Humidity	Sun h/day	Verdict	Why
Jan	6°	12d	85%	3.7h	avoid	bitter cold: 6C daily max
Feb	9°	11d	79%	5.4h	ok	9C max, 11 rainy days
Mar	12°	10d	74%	7.6h	ok	12C max, 10 rainy days
Apr	15°	8d	70%	9.6h	good	15C max, 8 rainy days
May	19°	10d	69%	11.0h	sweet spot	19C max, 10 rainy days
Jun	24°	8d	67%	11.6h	sweet spot	24C max, 8 rainy days
Jul	25°	7d	66%	11.5h	goodbusy	busier than usual
Aug	25°	8d	68%	10.7h	goodbusy	busier than usual
Sep	21°	8d	74%	9.3h	goodbusy	busier than usual
Oct	16°	11d	80%	5.9h	okbusy	busier than usual
Nov	10°	11d	85%	4.5h	avoid	10C max, 11 rainy days
Dec	7°	14d	86%	2.9h	avoid busy	busier than usual

Rain days are the days with at least 1 mm of rain, as a weather station counts them.

Weather read at the cathedral, the centre, 15 km from the airport (CGN): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

How busy it gets

Busiest from July to October; quietest in January, February and April.

Then and now

Cologne's June days now average 24.1°C, 4.5°C warmer than in 1981–1990. 11 of 12 months are clearly warmer.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981–90	4.0°	4.8°	9.2°	12.6°	17.4°	19.6°	22.0°	22.0°	18.3°	14.5°	8.5°	5.7°
2017–26	5.9°	8.7°	11.9°	15.2°	19.4°	24.1°	24.7°	25.1°	20.9°	16.3°	10.3°	7.4°
Change	+1.8°	+3.9°	+2.7°	+2.6°	+2.0°	+4.5°	+2.7°	+3.1°	+2.7°	+1.8°	+1.7°	+1.7°

The average daily high, month by month, for the nearest ERA5 grid cell. Bold is a clear change; grey is within the ordinary spread between years. Every destination, ranked.

Getting there

How far Cologne is, and what it costs, depends on where you set off from — the months above do not.

Before you go

Type C and F plugs at 230 V. Drives on the right. The currency is the Euro. No UK Foreign Office advice against travel. Everything for Germany: cost of living, languages, emergency numbers and health.

Being there

On arrival

Paying — Cash is still common: small cafés, independent shops and market stalls may not take cards, and foreign credit cards are less widely accepted. Supermarkets and chains take cards, often contactless.
UPI, for visitors from India — Not accepted for paying here; bring a card that works abroad.
Tipping — Round up or add up to 10% in restaurants by telling the server the total as you pay. Give taxi drivers 5 to 10%.

Getting around Cologne

Buy a ticket in the VRS app or from a machine; both are valid at once. A single within Cologne (price level 1b) costs €4.00 and lasts 90 minutes, and a 24hTicket is €9.60. Or check in and out in the VRS eezy.nrw app, which never charges more for a trip than a single ticket.

Apps — Rides: Bolt, FreeNow, Uber. Maps: Google Maps, Apple Maps. Messages: WhatsApp.

Cologne has an excellent public transport network consisting of trams, local trains and buses. Bicycles are also available for hire on the northern side of the Hauptbahnhof. More on Wikivoyage

From the Wikivoyage article on Cologne, written by travellers and licensed CC BY-SA 4.0.

Ferries from Cologne

Ruhrtalfähre: Burgruine Hardenstein→Schleuse Herbede · about 3 min
Ruhrtalfähre: Schleuse Herbede→Burgruine Hardenstein · about 3 min
Fähre: Lülsdorf → Wesseling · about 5 min
Fähre: Wesseling → Lülsdorf · about 5 min
Baldeneysee Hügel → Kupferdreh · about 45 min
MS Schwalbe II: Bommern Uferstraße→Freizeitbad Heveney · about 1h 00m
MS Schwalbe II: Freizeitbad Heveney→Bommern Uferstraße · about 1h 00m
Kettwig → Werden

Crossings within 60 km, as mapped by OpenStreetMap contributors (ODbL). Times are typical where the map records them.

Help

Emergency — police 110 · ambulance and fire 112.
TravelCharika is not an emergency service: we cannot call for help or send anyone. Numbers can change; if one fails, ask someone local or your hotel.

Put together by hand from the sources listed, checked 7 October 2026. Apps, cards and rules change, so check before you rely on one.

Sources (35)

Cologne in pictures

Cologne Germany Kranhaus 02 — i

CEphoto, Uwe Aranas, CC BY-SA 3.0, via Wikimedia Commons

Cologne Germany Bahnhofsvorplatz 01 — i

CEphoto, Uwe Aranas, CC BY-SA 3.0, via Wikimedia Commons

2024 07 20 ColognePride Regenbogen 5959 — i

Superbass, CC BY-SA 4.0, via Wikimedia Commons

2026 05 27 Kranhäuser und Dom 068968 — i

Superbass, CC BY-SA 4.0, via Wikimedia Commons

Decagonal Dome of St Gereon's Basilica, Cologne — i

T meltzer, CC BY-SA 4.0, via Wikimedia Commons

What Cologne is like

Cologne (German: Köln, Ripuarian: Kölle) is a city on the Rhine river in North Rhine-Westphalia. It is the fourth largest city in Germany with around 1.1 million residents (2025). It is one of the nation's media, tourism and business hotspots, and is considered one of the most liberal cities in Germany. More on Wikivoyage

Worth seeing: Kölner Dom (Cathedral) (U-Bahn: Dom / Hbf). A UNESCO World Heritage site, this monumental cathedral took 632 years to complete, finally being consecrated in 1880. More on Wikivoyage
Worth doing: Cologne's strong side is its cultural life. For latest information on what is happening around in town, get the StadtRevue for €2, Kölner for €2 or Live for free. More on Wikivoyage
Getting in: Cologne Bonn Airport (CGN IATA), Kennedystraße. This airport handles international and domestic flights and is a hub for the low-cost Lufthansa subsidiary Eurowings. You can take S19/RE6 to main station. More on Wikivoyage
Staying safe: Cologne's safety levels are historically average by German standards, but since the mid-2010s, the city has been plagued with significant waves of crime and decay. More on Wikivoyage

From the Wikivoyage article on Cologne, written by travellers and licensed CC BY-SA 4.0; the full article has far more. The numbers above are measured; this is experience.

Around Cologne

Also in Germany

Nearby

Kind of place

Cologne is in Germany, Europe. Distances are great-circle, so a short one can still be a long way round.

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