Aeromancy?

Wow I never would have suspected Lark as being one of those who doesn't read things fully lol :)

Scopt, in stead of tossing about pass overaggressive insults, try actually reading comments yourself. You did not once describe any means of divination -- as in not in the absolute least.

What you did claim to do was change the temperature of the air. Then you backstepped and claimed you changed your own body temperature, thereby changing the ambient temperature. I think you need to deeply consider the thermal dynamic properties of such an act, which in itself will prove the impossibility of what you claim.

And yes: that is beyond the impossibility of doing what you described using magic.

It us also outside the fact that the vast majority of people cannot detect a half-degree change in ambient temperature, especially in the constantly moving (mostly microcurrents due to convection and displacement by people walking through the room -- more so if the air conditioner is turned on) body of air in any given place.

Your claims are utterly false at a realistic level. You might have changed your perception of your hands's temperature, but that boils down to personal gnosis, and not actually affecting the physicial anvironment.

And again, not one shred of any of that is divination.