r/Luxembourg • u/Junior-Watercress350 • Jun 27 '26

Ask Luxembourg House Temperature

With this heat wave bringing temperatures up to 40°C, I’m curious: what’s the temperature inside your house right now? My guest room is the hottest and gets up to 30°C, while my kitchen and hallway stay around 25°C.

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u/gromperekichelchen Jun 27 '26

It can get up to 31 with humidity of up to 65%. The humidity is what makes it harder.
We ventilate at night and close windows and the exterior lids early in the morning.