Koeln Weather in April
14.1°C high · 5.4°C low · 53 mm rain · 6h sun
Apr is a cool month in Koeln — not peak season, but a good time to avoid crowds.
April at a glance
| Metric | Value |
|---|---|
| Average high | 14.1°C |
| Average low | 5.4°C |
| Rainfall | 53 mm |
| Sunshine | 6 hours/day |
| Daylight | 13.6 hours |
What to pack in April
Pack a jacket and layers for Koeln in April.
Koeln weather by month
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Frequently asked questions
What is the weather in Koeln in April?
Highs of 14.1°C and lows of 5.4°C, with about 53 mm of rain and 6 hours of sunshine per day.
Is April a good time to visit Koeln?
Apr is a cool month in Koeln — not peak season, but a good time to avoid crowds.
What to do in Koeln · Best time to visit Koeln
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.