-273 degrees is clearly too cold for snow as there would be no gas, and no thermal energy to create up draft even if there was any gas. What temperature it would have to be so that it was too cold to snow is an interesting one, I expects it's far colder than is possible in natural conditions.
-273 degrees is clearly too cold for snow as there would be no gas, and no thermal energy to create up draft even if there was any gas. What temperature it would have to be so that it was too cold to snow is an interesting one, I expects it's far colder than is possible in natural conditions.