Looking for a picture of the wind rose in Philadelphia, USA

Can be obtained from many meteorological data websites:

1./?China Weather Network

4./?China Meteorological Administration

5./cn/?National Climate Center

6.http://www.wmo.ch?World Meteorological Organization

7.http://www.weather.gov ?NOAA National Weather Forecast Center

Step 1: Select a geographical location, you can select single point data or regional average data as needed

Step 2: Select data source, history For data, you can choose Xihe Data Source, the European Medium-Range Weather Center, and NASA, and for forecast data, you can choose the German Weather Service

Step 3: Select the time, you can choose the historical 40 years or the forecast within 7 days. Automatically give the time zone

Step 4: Select the required meteorological data, such as wind direction, export hourly data, wind rose chart

Step 5: If more data is needed, Select "Retrieve Properties" in "More Properties" to query more