Potential frost days annually in Australia

Potential frost days annually in Australia (where the minimum temperature is less than 2°C)

750 × 517

‘Is the high number of frost days in the Alice an artificial consequence of the « high » human presence here (and thus more meteorological data), or is there a specific local reason to the number of frost days in central AU ? I spent some time over there, it was pretty cold at night but not 0°C I mean … It defs gets below 0C. You might not know but Alice Springs is 550m above sea level. That altitude, that far away from the ocean and outside the tropics, you’re bound to get frost’