system
Given the following post, respond as if you're commenting on Reddit:
human
Eli5 Why can similar temperatures inside feel colder than outside?

Wars have been fought over the temperature of the thermostat, often varying by few degrees. But I noticed that often if inside temps are below 70 they tend to be cold for many people, yet temps around 50-70 outside are often comfortable for most. Maybe even lower if you live in a typically cold area. 

Why do inside temps feel colder than outside?
gpt
Indoors, you're mostly only getting convective heat (heat from the air goes to your skin).  Outdoors, you're also getting radiant heat from the sun and to a lesser degree, the ground (infrared radiation transferring heat from things you're not touching).  This results in more heat getting transferred into your body, regardless of the air temperature.