The Campaign Hourly Report includes cost, click, and (optionally) conversion data for one or more Google Ads campaigns with keywords. By default, the data includes one row for each applicable campaign for each hour in the specified date range, and the rows are in ascending order first by campaign and then (when applicable) by portfolio.
You can optionally include advertiser-specific label classifications.
Data is available beginning on 15 May 2021.
For descriptions of all default and custom columns, see “Report columns for basic and advanced reports.”