Generally, average temperature in Costa Blanca through the whole of October is 19. Throughout the month you should see a high of 25 with low temperatures being around 14 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 19 |
| High Temperature | 25 |
| Low Temperature | 14 |
| Sunshine Per Day | 8 |
Useful Links: Costa Blanca Weather: Average Weather & Yearly Climate