As the discomfort index (a measure of the thermal stress produced by the actual air temperature and the humidity) reaches over about 110 degrees F, the shade offers no relief, and the mere act of breathing seems to cause profusive sweating (are you still looking forward to summer?).
(the thermal stress; produced; by the actual air temperature and the humidity) (the discomfort index; reaches; ) (the shade; offers; no relief) (the mere act of breathing; seems; ) (the mere act of breathing; to cause; profusive sweating)
the thermal stress the discomfort index the shade the mere act of breathing the mere act of breathing
produced reaches offers seems to cause
by the actual air temperature and the humidity
no relief
profusive sweating