The first step of query: on which home page to choose the geographical location. You can choose single point data or regional average data anywhere in the world.
Step 2: Confirm the data source. What digital sources, European medium-range weather centers and selections can be used for historical data? The forecast data can be selected from the German Meteorological Bureau.
Step 3: Enter the start and end time. You can choose 40 years of history and 7 days in the future.
Step 4: Select meteorological data to be downloaded, such as wind direction, export hourly data and wind direction rose chart, and select API interface as needed.
Step 5: If you need to query more data, you can search for attributes in more attributes.