It's the difference there can be between the temperature in a general area and the temperature in a microclimate near to it. Death Valley for instance where the heat of the sun is concentrated in a breezeless basin. Or for us cleaning in a sun trapped corner between a white painted house and a conservatory or a white extension. My side alley is a suntrap in the afternoon and the wall thermometer often reads a fair bit higher than the surrounding garden area. In the winter it can be colder in a valley or basin than up on a hillside where it would normally be colder. This is caused by temperatures inversion. The high, cold air sinks because it is heavier than the warmer air and gets trapped in the valley.
Things aren't always straightforward enough to fit simply into a pigeon hole. ?
Things aren't always straightforward enough to fit simply into a pigeon hole. ?