Exterior temp/internal sensor graph

[spartysh32]

I’ve tried this before but failed.

I Would love to do some analysis and see a graph/chart over time of the temperature sensors in various rooms in my house (with sensors) compared to outdoor temp. Bonus would be to add in my hvac settings (can be manual.)

Has anyone done this, using something like Hubigraphs?

[Sebastien]

I suspect that Watchtower may provide you with what you are looking for:

[RELEASE] Watchtower long-term metrics app

Watchtower is the all-in-one app for long-term smart home monitoring and data visualization. Staying true to Hubitat's core value, the application works 100% locally, with no reliance on the cloud. Plus, there’s no need for extra hardware like Raspberry Pi or NAS. Check out the Readme link below for implementation details. [Watchtower] How to install

Install using Hubitat Package Manager

To install the Watchtower app using the Hubitat Package Manager (and receive automatic updates), follow th…

[jlv]

I personally think Watchtower is a poor fit for this purpose cause it uses a Round Robin Database, where the resolution of the data degrades as it ages. From the Readme:

The application utilizes a fixed-size database, similar in design and purpose to an RRD (Round-Robin Database). This setup allows for high-resolution data (minutes per point) to gradually degrade into lower resolutions for long-term retention of historical data.

(FWIW, I like and use Watchtower)

[Sebastien]

True, however I believe that the resolution change can be disabled, though it is not recommended…