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Weather in Köln for June 2025

Your guide to Köln weather in June - trends and predictions
  • In general, the average temperature in Köln at the beginning of June is 21.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.7 °C by the end of June.

  • Köln sees moderate rainfall in June, averaging 9 rainy days.

  • Is June a good time to visit Köln? check out the best time to travel to Köln page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/14°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Köln in June average weather

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Temperatures trend during June in Köln

See the weather trend as well as the moving average line
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June weather day by day

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Date Weather Temperatures Rain UV More
1 Jun. Sunny
Sunny
20° /11° 3.3 mm 5
2 Jun. Partly cloudy
Partly cloudy
21° /9° 0.1 mm 6
3 Jun. Partly cloudy
Partly cloudy
21° /8° 0 mm 5
4 Jun. Sunny
Sunny
23° /10° 1.1 mm 6
5 Jun. Sunny
Sunny
21° /9° 0.8 mm 6
6 Jun. Partly cloudy
Partly cloudy
21° /9° 0.1 mm 5
7 Jun. Patchy rain possible
Patchy rain possible
21° /10° 1.7 mm 6
8 Jun. Moderate rain at times
Moderate rain at times
23° /10° 2.1 mm 6
9 Jun. Partly cloudy
Partly cloudy
24° /10° 0.1 mm 6
10 Jun. Partly cloudy
Partly cloudy
22° /11° 1.5 mm 6
11 Jun. Partly cloudy
Partly cloudy
23° /11° 0.4 mm 6
12 Jun. Partly cloudy
Partly cloudy
21° /10° 0.7 mm 5
13 Jun. Sunny
Sunny
23° /10° 0.2 mm 6
14 Jun. Partly cloudy
Partly cloudy
22° /12° 1.6 mm 6
15 Jun. Cloudy
Cloudy
22° /12° 3.5 mm 5
16 Jun. Partly cloudy
Partly cloudy
22° /12° 2 mm 6
17 Jun. Sunny
Sunny
24° /13° 3.4 mm 6
18 Jun. Cloudy
Cloudy
27° /14° 6.9 mm 6
19 Jun. Overcast
Overcast
23° /15° 5.5 mm 5
20 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
26° /14° 11.1 mm 6
21 Jun. Heavy rain at times
Heavy rain at times
24° /15° 6.4 mm 6
22 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /14° 13.4 mm 5
23 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /13° 12.4 mm 5
24 Jun. Partly cloudy
Partly cloudy
27° /14° 0 mm 7
25 Jun. Partly cloudy
Partly cloudy
31° /15° 0 mm 8
26 Jun. Patchy rain possible
Patchy rain possible
27° /16° 0.2 mm 6
27 Jun. Cloudy
Cloudy
26° /15° 0.3 mm 6
28 Jun. Patchy rain possible
Patchy rain possible
22° /13° 0.4 mm 6
29 Jun. Moderate rain at times
Moderate rain at times
26° /14° 1 mm 7
30 Jun. Patchy rain possible
Patchy rain possible
21° /13° 17.4 mm 5
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Important Notice
Our weather forecast for Köln in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Köln forecast closer to your planned date for the most up-to-date weather information.

Guide for Köln in June

In June, Köln, Germany experiences a transition from the cool spring weather to the warmer temperatures of early summer. At the beginning of the month, the weather in Köln is typically mild with average temperatures around 16°.

The city experiences longer daylight hours and occasional rainfall, making it ideal for outdoor activities and sightseeing. As the month progresses, the temperatures gradually rise, reaching an average of 20° towards the end of June.

The city becomes sunnier, with fewer rainy days, allowing visitors to enjoy the pleasant weather while exploring the historic landmarks and vibrant cultural scene that Köln has to offer.

The weather in Köln during June is generally comfortable, making it a popular time for tourists to visit and partake in outdoor events and festivals. The evenings are mild, perfect for strolling along the Rhine River or dining at outdoor cafes.

Overall, June brings a delightful transition in the weather for Köln, offering visitors the opportunity to experience the city in a pleasant and inviting climate.

Köln in June - FAQ

Is June a good time to visit Köln?
Yes, June is a good time to traveling to Köln, read more about the best time to visit Köln.
What are the expected maximum and minimum temperatures in Köln during June?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Köln during June?
Moderate rainfall is anticipated in Köln during June, with a total of 84.5 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Köln during June?
The average wind speed in Köln during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Köln in June?

As you prepare for your trip to Köln in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Köln, during June, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

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Location coordinates Where is Köln?

Get accurate weather forecasts for Köln, located at latitude 50.933 and longitude 6.95. Stay updated with localized weather information tailored for Köln.

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