I think it is almost impossible for a homeowner to "properly" site their weather station. you can't have an all-in-one sensor and get the best of all parameters.
for example, i didn't want to put mine in the middle of the back yard, simply because it would be a pain to be mowing around it. I could have it under trees, but would undercatch rainfall significantly, but could possibly get the most accurate temp. I don't care if I am off a couple of degrees in temp, as it gives me a general idea, and there are plenty of stations in my immediate vicinity, and i don't give a crap about wind (trees block it anyway). I did however want to get a semi-decent idea of rainfall. so mine is too close to the house, too close to the driveway, and in the middle of a garden.
in other words, i am a contributor to the bad climate change data