New York's Village Halloween Parade is an annual holiday parade and street pageant presented on the night of every Halloween in New York City's Greenwich Village.
It Can Trigger Cardiovascular Issues. The cold air makes your body work overtime, especially the lungs and heart, because they work in unison to keep that warm blood circulating without skipping a beat. This can cause blood pressure to rise, as blood vessels constrict so they can get back into the heart.
The Facts on Hypothermia and Cold Weather. Cold water (less than 70Â° F) can lower your body temperature, causing hypothermia. If your body temperature drops too low, you may pass out and then drown. The human body cools 25 times faster in cold water than it does in air. Water temperature, body size, body fat percentage and movement in the water each play a part in cold-water survival. Small people cool faster than large people; children cool faster than adults.