Frequent average weather in Cologne through the month of April is 7 with a normal high in the month being 13 and low average expected to be 5. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 13 |
| Low Temperature | 5 |
| Sunshine Per Day | 7 |
Useful Links: Cologne Weather: Average Weather & Yearly Climate