Generally the weather in Estoril through the month of April is 13, with highs being around 19 with low temperatures being around 11. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 11 |
| Sunshine Per Day | 9 |
Useful Links: Estoril Weather: Average Weather & Yearly Climate