Cookie policy
Last updated: November 2026
This site uses only what is strictly necessary. Here is what is stored on your device, what it is for and how to change your choice.
Technical data (no consent needed)
They make the site work and remember your preferences. They are stored only on your device and are never sent to our servers.
| Name | Type | What it is for | Duration |
|---|---|---|---|
lang | First-party cookie | Remembers your chosen language (Spanish or English). | 1 year |
tiempo:tema | Local storage | Remembers whether you prefer the light or dark theme. | Until you clear it |
tiempo:favoritos | Local storage | Stores your favourite places. | Until you clear it |
tiempo:ubicacion | Local storage | The last location you used with “Use my location”. It never leaves your device. | Until you clear it |
tiempo:d:* · tiempo:ahora | Local storage | A copy of the latest forecasts you viewed, to show them instantly and offline. | Renews itself (max. 14 places) |
tiempo:instalar | Local storage | Remembers that you dismissed the install-the-app prompt. | Up to 1 year |
tiempo_consent | Local storage | Stores your choice (local storage). | Until you change it |
Analytics
If you accept, we use Google Analytics 4 to learn how many people visit each page and from which country, without identifying you. It works with Consent Mode v2: no analytics cookie is stored until you accept, and rejecting is as easy as accepting.
Google Analytics cookies (only if you accept)
| Name | What it is for | Duration |
|---|---|---|
_ga | Tells visitors apart anonymously. | 2 years |
_ga_<ID> | Keeps the session state. | 2 years |
Third-party services
To show you the weather, your browser connects directly to these services, which receive your IP address like any web server (we set no tracking cookies for them):
- Open-Meteo: forecasts, air quality, sea and climate.
- RainViewer: radar imagery.
- OpenStreetMap: maps.
- AEMET: weather warnings (requested from our server).
- Vercel: hosting and anonymous performance metrics.
How to delete them
You can delete cookies and site data from your browser settings; the site will keep working and fall back to its defaults.