Aemet

API

Official Spain Weather & Forecast Data API

Overview

Aemet Open Data API provides real-time weather observations (temperature, precipitation, wind), 7-day forecasts, historical climate records, and station-specific metrics for locations across Spain. Endpoints cover cities, regions, and meteorological stations. Responses are in JSON format. Ideal use cases include building Spain-focused weather apps, integrating weather insights into travel platforms, supporting agricultural planning, and academic climate research on Spanish regions.

Example Integration (JavaScript)

script.js JS


fetch('https://opendata.aemet.es/centrodedescargas/inicio')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON Responses
Real-Time Weather Data
7-Day Forecasts
Spain-Specific Coverage
Historical Climate Records

Frequently Asked Questions

? Is Aemet API free to use?

Yes, the Aemet Open Data API is free to use, but it requires free registration to obtain an API key.

? Does it require an API Key?

Yes, you need to register on the Aemet Open Data portal to get a valid API key for accessing the endpoints.

? What is the response format?

Most endpoints return data in JSON format, which is easy to integrate into modern applications.

Top Alternatives

OpenWeatherMap Search Google

Weatherbit Compare

AccuWeather Search Google

Tool Info

Pricing Free

Category Weather

Platform Public API

Pros

⊕ Official & Reliable Source
⊕ Comprehensive Spain Weather Data
⊕ Free Access (API Key Required)
⊕ Covers Real-Time & Historical Stats

Cons

⊖ Rate Limits Apply
⊖ Documentation Primarily in Spanish
⊖ Requires API Key Registration