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Oeiras is a modern municipality between Lisbon and Cascais that has evolved into a tech and business hub anchored by the Taguspark science and technology campus. Families value the area for its well-maintained parks, relative affordability, and easy access to both Lisbon centre and the coast.
Monthly temperatures, rainfall, and sea conditions
Monthly family budget estimates (USD)
Average monthly AQI (US EPA scale)
Yearly average AQI is 42. Best air quality Jan–Dec (best: Apr at 35).
Oeiras and the Taguspark tech campus area represent Lisbon science and technology corridor, home to multinationals, research institutes, and a large international professional community. Oeiras municipality has actively attracted expats with good schools and infrastructure, and is one of the safest and most family-friendly municipalities in the Lisbon metro area.
Oeiras has excellent green infrastructure including Parque dos Poetas (a large sculpture park), the Palácio Nacional de Queluz gardens, and coastal access along the Estoril Line. The Tejo estuary nearby offers sailing and water sports.
Oeiras is served by the Cascais Line (Oeiras station), reaching Lisbon Cais do Sodre in 25-30 minutes. The A5 motorway provides fast car access to central Lisbon in 20 minutes. A shuttle bus connects Taguspark to the train station.
Oeiras town has good local shops, supermarkets, and services. Several international schools (including Oeiras International School) make it a top choice for expat families. The Oeiras Parque shopping center covers comprehensive retail needs, and the Estoril-Cascais strip for dining and leisure is minutes away.
Oeiras enjoys the same Mediterranean Atlantic climate as Lisbon — warm dry summers (27-32 degrees C) and mild winters (11-15 degrees C). The coastal position moderates extreme temperatures and the Atlantic breeze keeps summer evenings comfortable.
No schools currently listed in Oeiras / Taguspark.