Sintra climbs the wooded Serra de Sintra just west of Lisbon, and that ridge intercepts Atlantic moisture rolling off the ocean, making it one of the dampest micro-climates in the Lisbon area. Persistent mist and cloud cling to the hilltop palaces for much of the wet season, and annual rainfall regularly exceeds that of central Lisbon a few kilometres away. Portugal Institute for Sea and Atmosphere, IPMA, tracks these localized orographic showers through its Lisbon-region radar coverage.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Sintra right now?
The live radar map above shows precipitation over Sintra, Lisbon in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Sintra, no significant rain is currently being detected.
How often does the Sintra rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Sintra?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Lisbon are moving – the clearest way to judge whether a shower will reach Sintra or pass by.
Is this Sintra rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.