Normally the average daily weather in Karlsruhe during April is 11. With the average high being 18 with low average temperatures being 8 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 11 |
| High Temperature | 18 |
| Low Temperature | 8 |
Useful Links: Karlsruhe Weather: Average Weather & Yearly Climate