It was pretty warm around Pittsburgh in February. I was lucky to be in Finland for almost the entire month. I like the cold and sweat like a pig if it's over 70.
Actually, pigs don't have sweat glands, which would provide for cooling by evaporation.
That's why they wallow in puddles and mud to cool off.
However, you can smell like a pig while sweating like a horse.
For an appropriate simile `sweat like a horse' might be more accurate.
AND it's very difficult to put lipstick on a pig!
By the way, Chickens don't sweat either!