Normally average temperatures in Wimbledon during April is 7. Average high is typically 12 degrees with a low of 6 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 12 |
| Low Temperature | 6 |
| Sunshine Per Day | 6 |
Useful Links: Wimbledon Weather: Average Weather & Yearly Climate