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Weather in Köln for April 2025

Your guide to Köln weather in April - trends and predictions
  • In general, the average temperature in Köln at the beginning of April is 13 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.1 °C by the end of April.

  • The climate of Köln in April is notably wet, with an average of 14 rainy days.

  • Is April 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
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/3°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Köln in April average weather

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Temperatures trend during April in Köln

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

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Date Weather Temperatures Rain UV More
1 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
10° /8° 19.3 mm 3
2 Apr. Patchy rain possible
Patchy rain possible
10° /5° 4.1 mm 3
3 Apr. Partly cloudy
Partly cloudy
10° /4° 3.7 mm 4
4 Apr. Overcast
Overcast
12° /4° 3.7 mm 3
5 Apr. Partly cloudy
Partly cloudy
14° /5° 0.6 mm 4
6 Apr. Patchy rain possible
Patchy rain possible
19° /5° 2.3 mm 5
7 Apr. Moderate rain at times
Moderate rain at times
16° /8° 4.6 mm 4
8 Apr. Overcast
Overcast
17° /8° 0.4 mm 4
9 Apr. Overcast
Overcast
16° /6° 1 mm 4
10 Apr. Overcast
Overcast
15° /6° 2.9 mm 4
11 Apr. Patchy rain possible
Patchy rain possible
14° /7° 0.7 mm 3
12 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
14° /8° 8.4 mm 3
13 Apr. Patchy rain possible
Patchy rain possible
17° /8° 2 mm 4
14 Apr. Patchy rain possible
Patchy rain possible
16° /6° 0.1 mm 4
15 Apr. Patchy rain possible
Patchy rain possible
13° /4° 4.8 mm 3
16 Apr. Patchy rain possible
Patchy rain possible
10° /5° 7.4 mm 3
17 Apr. Patchy rain possible
Patchy rain possible
11° /5° 3.1 mm 3
18 Apr. Patchy rain possible
Patchy rain possible
13° /3° 0.3 mm 3
19 Apr. Partly cloudy
Partly cloudy
12° /5° 4 mm 4
20 Apr. Patchy rain possible
Patchy rain possible
9° /3° 3 mm 3
21 Apr. Overcast
Overcast
14° /3° 4.7 mm 4
22 Apr. Moderate rain at times
Moderate rain at times
15° /5° 2.9 mm 4
23 Apr. Patchy rain possible
Patchy rain possible
14° /4° 3 mm 4
24 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
9° /4° 7.2 mm 3
25 Apr. Patchy rain possible
Patchy rain possible
10° /1° 1.3 mm 3
26 Apr. Patchy rain possible
Patchy rain possible
12° /3° 0.6 mm 3
27 Apr. Overcast
Overcast
15° /2° 0.2 mm 4
28 Apr. Heavy rain at times
Heavy rain at times
16° /9° 3.7 mm 4
29 Apr. Patchy rain possible
Patchy rain possible
16° /7° 0.3 mm 4
30 Apr. Overcast
Overcast
21° /8° 0.2 mm 5
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Important Notice
Our weather forecast for Köln in April 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 April

In April, Köln, Germany experiences a transition from the lingering chill of winter to the milder temperatures of spring. At the beginning of the month, the weather in Köln is typically cool, with average temperatures around 8° and occasional rainfall.

As the month progresses, the temperatures gradually rise, and by the end of April, the city enjoys milder and more pleasant weather, with average temperatures reaching around 13°. The chances of rainfall decrease towards the end of the month, and the days become longer and sunnier.

It's important to note that weather can vary from year to year, but historically, April in Köln sees the arrival of spring, with blossoming flowers and trees adding color to the city.

Travelers visiting Köln in April can expect to experience the beauty of the changing seasons, with the opportunity to explore the city's attractions in more comfortable weather towards the end of the month.

Köln in April - FAQ

Is April a good time to visit Köln?
Yes, April 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 April?
During April, expect a variety of temperatures with highs around 16° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Köln during April?
Significant rainfall exceeding 201.3 mm is expected in Köln during April, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Köln during April?
The average wind speed in Köln during April is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Köln in April?

As you prepare for your trip to Köln in April, 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 April, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • 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

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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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