Weather in Cologne in July
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for July in Cologne.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youCologne in July is warm — daytime temperatures average 23.8°C, dropping to 14.8°C at night. The month is fairly wet (13 rainy days on average), with roughly 11.1 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Cologne — every month compared. Once you know when to go, find your Cologne packing list at 247PackingList.
Get ready for Cologne in July
Search flights to Cologne
Compare 100+ airlines for July — one search, best price.
Search Flights →Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →What to pack for Cologne in July
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Cologne
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 6.6°C | 86.6mm | 10/10 |
| February | 9.2°C | 77.1mm | 10/10 |
| March | 11.4°C | 77.0mm | 10/10 |
| April | 14.2°C | 54.9mm | 10/10 |
| May | 18.7°C | 52.4mm | 10/10 |
| June | 24.2°C | 81.0mm | 10/10 |
| July | 23.8°C | 110.9mm | 9/10 |
| August | 24.8°C | 66.7mm | 10/10 |
| September | 21.6°C | 80.3mm | 10/10 |
| October | 16.6°C | 73.0mm | 10/10 |
| November | 10.6°C | 80.1mm | 10/10 |
| December | 7.2°C | 100.3mm | 9/10 |
Full month-by-month guide: best time to visit Cologne →
For facts about Germany — currency, language and dialling code — see our Germany country guide at 247CountryInfo. Travellers also find it useful to keep a Cologne travel guide to hand. Check clothing sizes in Germany before you shop.
Frequently Asked Questions
Is July a good time to visit Cologne?
July rates 9/10 for visiting Cologne — excellent time to visit. Expect average highs of 23.8°C, 110.9mm of rain across the month and about 11.1 hours of daily sunshine.
What is the temperature in Cologne in July?
In July, Cologne has average highs of 23.8°C (74.8°F) and average lows of 14.8°C (58.6°F).
Does it rain in Cologne in July?
Some rain is likely. Cologne averages 110.9mm across about 13 rainy days in July, so a light waterproof layer is worth packing.
What should I wear in Cologne in July?
For Cologne in July (23.8°C highs / 14.8°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, compact travel umbrella.
More essentials for Cologne in July
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.