Generally the weather in Costa Blanca all through April is 15. High average temperature is 21 and low around 10. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 21 |
| Low Temperature | 10 |
| Sunshine Per Day | 9 |
Useful Links: Costa Blanca Weather: Average Weather & Yearly Climate