How to visualize complex data on the same bar chart for short and wide timelines

I'm designing a dashboard that visualises AWS cost details on a bar graph. Below is a weekly view and all seems fine.

However there's also a need to show the data across a boarder timeline, like monthly and weekly. I'm skeptical on simply showing the in the same manner for these longer timelines. i.e. showing the 31(1 month) and 93(3 months) bars across the same width that was showing just 7 bar would look too complicated. Any suggestions or solutions on how to go about this would be appreciated.