Cumulating Chill Hours


Just purchased my new tempest (Id 34197) and am super geeked about it. As an avid fruit tree grower and small cider apple orchardist, I’m keen on tracking chill hours (temps between 32F and 45F). Does anyone know of a third party app that does this with the Tempest or perhaps an easy idea for a script that could pull this data? Ideally I’d be able to log the daily total as well as the cumulative total over a period (Nov 1 - Feb 28/29).

Thank you in advance!