If you need data for multiple locations or dates, this process will become tedious very quickly. One primary limitation is the inability to load more than a single location. There are also some negatives related to this method. (free accounts are available) Even more advanced users can click on the ‘API’ button to see the Web URL query string that can be used to retrieve data in browsers, web, excel and other applications that can utilize RESTful web queries. By clicking on the ‘Download’ button you will be taken to the Query Builder page where your current query will automatically select the options and show you the raw data that is available for download for users with accounts. The color-coded area graphs that serve as a background your selected weather will tell you how it compares to those averages.įinally, this dashboard has a few hidden features for more advanced users or those that are looking to take the next step with weather. Users can scroll to the weather station map at the bottom of the page to see exactly where their nearest stations are and which ones typically contribute to their historical weather data observations.Īnother valuable feature is the ability to see how your current selection compares to a 10-year “typical” weather pattern for this location and time. First, the data is presented on a web page that shows informative graphs and tables to be very human friendly. There are some great features to note about this method. To find the rainfall on that date, scroll down the page until you see the precipitation section.

Simply select the specific date(s) in which you are interested, and the metrics on the page will update to show the weather on that date. For example, the following URL will give you weather history data for Herndon, VA. If you need historical rainfall data for only a single location and a single date, you can use a weather history page such as Weather Underground. Below, we’ll help sort through the options to find the easiest and best way to obtain historical rainfall data for your project. Historical rainfall data is easy to obtain from various sources, but the best options differ depending upon your needs.

Wunderground history