Air intake temps?

[Frostensen]

Very quick question. 1.8 TSI gen 118kw. Outside temp. 30"C , air intake temp 50"C after driving for some time. Is this normal? I understand there is obviously some heat transfer between TSI engines that naturally run hot and intake pipes but still. Either the engine is running hotter than it should or, I'm thinking about putting a heat blanket around the intake pipe.