Until scientists invent magic you're going to have to resort to one of the more traditional methods for measuring things. If by 'outside the room' you mean out in the open, there are services you can query to find the approximate temperature. Other options include building a wireless temperature sensor which you can query from your code. Think arduino + wireless module.

In reply to Re: Measure temperature outside in Perl by marto
in thread Measure temperature outside in Perl by chessgui

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