Rain Monitoring

Is there a way to track rainfall for monthly and yearly rainfall other than documenting it daily and adding it up?

you can use ifttt to store it inside a google document automatically. Start looking here IFTTT now fully supports the Tempest

There is no current method for doing so. There are third-party applications that can assist you in doing so here: https://community.weatherflow.com/c/owners/integrations/12