Average weather in Mumbles through the whole of April is 7. You can expect highs around 11 with lows of 6. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 11 |
| Low Temperature | 6 |
| Sunshine Per Day | 7 |
Useful Links: Mumbles Weather: Average Weather & Yearly Climate