Köln Weather in April

April in Köln brings moderate temperatures around 16°C (61°F) during the day, dropping to 6°C (43°F) at night, with the driest conditions of the year.

Rainfall in Köln in April

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. This month experiences about 16 days of rain according to historical data, averaging 57 mm (2.2 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Köln in April

Daytime highs in Köln in April reach 16°C (61°F), with nights around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Köln in April

The area enjoys a moderate level of sunlight, with around 173 hours. It's a good balance between sunny and cloudy days.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Köln.