Best Time to Visit Sintra: Monthly Weather Guide and Places to Avoid When It Rains

Less than 30 km from Lisbon, Sintra blends romantic palaces, gardens and misty hills. This guide explains month-by-month weather, the best seasons for views, gardens or atmosphere, and recommends which monuments to prioritise or avoid when it rains. It also gives practical details — opening hours, typical prices and local tips so you can plan realistic, comfortable visits and choose the ideal time for your trip.