This is an open-source webapp, also hosted on netlify, that displays, as a choropleth (color-coded map), the National Centers for Environmental Information "1981-2010 U.S. Climate Normals" data by county and season/year.
Tooltips also display next to the counties on hover or touch which include the county's main wikipedia image thumbnail, and the current forecast for the county from https://api.weather.gov.
Lastly, a searchable, paginated list of counties ranked by chosen weather-type and time-period can be expanded from the bottom of the screen.
It was written by Matt Maduzia and it is licensed under the MIT license (see LICENSE).