Cologne Weather in April
Thinking of visiting Cologne in April? Expect moderate temperatures reaching 16°C (61°F) during the day, dropping to 6°C (43°F) at night, with the driest conditions of the year.
Rainfall in Cologne in April
The month is known for having the least rain of the year. Make the most of the sunshine and clear skies. Typically, you can expect about 16 days of rain this month, with 58 mm (2.3 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Cologne in April
Expect highs of 16°C (61°F) in Cologne in April, with nights dropping to around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Cologne in April
The area enjoys a moderate level of sunlight, with around 173 hours. It's a good balance between sunny and cloudy days.Should you favor a climate that's both dry and comfortably warm, May, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Cologne's climate page.
Cologne Temperature in April
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
52%
Precipitation
58 mm (2.3 in)
Rainy days
16 days
Sunshine
173 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cologne typically rise from around 13°C (55°F) at the start of April to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°F).
Average temperatures in April
Historical weather for Cologne in April
Browse day-by-day weather records for Cologne spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cologne historical weather extremes in April
Our historical data for Cologne spans 1976 to 2026, revealing these weather extremes.
- The hottest April day on record in Cologne reached 29°C (84°F) (April 14, 2007).
- On April 11, 1986, Cologne saw its coldest April day with temperatures maxing out at 2°C (36°F).
- Cologne registered its coldest April night on April 12, 1986, with temperatures dropping to -9°C (16°F).
Best Places in Germany in April
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in April →
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What to Wear in Cologne in April
The weather can swing between comfortable and chilly in April, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Cologne in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Cologne's climate page.
See the full Cologne climate overview or explore weather in Germany.
