I am a CoCoRaHS precipitation observer and have done it since 2008, which is a decent amount of time. But Yale Climate Connections posted a 3-minute video story about a man who has kept weather records at his home in the Virginia mountains since 1960. Maybe some of you have, too. He has a whole bunch of different instruments and has graphed the average temperature for each year since then. His records at his remote location show that the temperature is clearly rising, although of course there is a lot of year to year variation. You can watch the video and see his collection of instruments at https://yaleclimateconnections.org/2021/06/50-years-of-data-from-a-backyard-weather-station/.