April is the most popular month to visit Sete Rios, as the vibrant spring season begins to awaken the beauty of Lisbon District. This time of year marks the start of the peak tourist season, which runs from April to June, drawing visitors eager to experience the rich culture, delightful cuisine, and stunning architecture that the area has to offer.
As temperatures rise, averaging around 20°C, outdoor activities become particularly enjoyable. Strolling through the picturesque streets, exploring the nearby gardens, and indulging in al fresco dining are all superb ways to soak in the local atmosphere. The pleasant weather encourages sightseeing, with plenty of attractions within easy reach, including the iconic Jardim Zoológico de Lisboa and the impressive Calouste Gulbenkian Foundation.
If you're looking for a more budget-friendly option, consider visiting Sete Rios in December. While this is the low season, the cooler temperatures (averaging around 12°C) can bring a unique charm to the area. The festive decorations and vacation spirit create a lovely ambience, superb for those who appreciate a quieter experience and the opportunity to enjoy local traditions without the crowds.