Variance between Notices, Dash and Stats

Hi Guys
Thanks Zachary for all of your help!
I have been receiving Notifications that my environment is above 60%RH. When I check the Dash it show around 54% and when I check the Stats it shows low 50s to high 40s%. When I go out to my garden the monitor agrees with the Stats. The sensor and monitor are about 30cm apart.
Do you have a rationale for the variances?

Hello @Skeena please reach out to support@getniwa.com with a screenshot of your alarm, so I can check in the back end.