Looking for a categorize by month and category plugin

https://www.gulfspillrestoration.noaa.gov/media-center/archive/

Hi – I am looking for a plugin that will display data like the above. The plugin needs to group the posts by month, and then I need to be able to categorize each post by a category too..

Make sense? The above page works great but it groups the posts by month but there is no category option (all of the posts are “uncategorized”).