From a 50,000 foot view though, are they *all* wrong?
There absolutely are going to be some instrumentation issues, siting issues, etc… but looking at the collective from afar, are they all wrong? Are mesonets and other climate recording sites that are deemed ok, showing conflicting data?
What about sensors running too cold? Plenty of those too, but the focus here seems to be the warm ones… or is it just a general statement because of MSM latching onto the warm ones?