Cologne weather

Our guide to the weather in Cologne during July

25

Average high

5

UV Index

91mm

Monthly rainfall

70%

Humidity

Cologne is a vibrant, culturally-rich city with plenty of historical sights to explore. In July, the weather is usually warm and sunny, making it a great time to visit. We've looked at the most up-to-date weather data for Cologne, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cologne weather in July.

How warm is it in Cologne during July?

The temperature reaches around 25℃ during the daytime in July, falling away to 14℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Cologne during July?

July is typically the wettest month in Cologne. On average, there will be 6 rainy days during the month, amounting to 90.5mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Cologne during July?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in July. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

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Weather in Cologne

Our month-by-month guide to the weather and climate in Cologne

4.8

Cologne weather in

January
6.5

Cologne weather in

February
10.9

Cologne weather in

March
15.7

Cologne weather in

April
18.6

Cologne weather in

May
22.6

Cologne weather in

June
24.5

Cologne weather in

July
24.8

Cologne weather in

August
20.9

Cologne weather in

September
15.5

Cologne weather in

October
10.1

Cologne weather in

November
6.1

Cologne weather in

December