I remembered.
7-10 years ago, at the time of sites on folk.ru, I stumbled on someone’s personal page. A notable feature of it was the weather informant. And everything would be nothing, but it was a photo of a regular street thermometer, which lies on the window outside.
He read every morning his thermometer, cut it in size, and inserted it on the site.
I checked a few days - the informant worked correctly)))))