Hace mucho calor.
AH-seh MOO-cho ka-LOR
It makes a lot of heat.
Simple
Hace un calor insoportable hoy, bebe mucha agua.
AH-seh oon ka-LOR een-so-por-TAH-bleh oy, BEH-beh MOO-cha AH-gwah
It's unbearably hot today, drink lots of water.
insoportable = unbearable
Β‘Estoy sudando como un pollo, con este calor no hay quien viva!
Es-TOY soo-DAN-do ko-mo oon PO-yo, kon ES-teh ka-LOR no ay kyen VEE-vah
I'm sweating like a chicken, no one can live in this heat!
sudando como un pollo = sweating like a chicken; no hay quien viva = nobody can live like this
More Spanish Weather Phrases