tropical
Heat in the US is as varied with respect to humidity as is the heat in Asia. Hence the question is not accurate. I live in the Southeastern U.S., and the humidity in the southeast is unbearable in the summer.
Relative humidity causes heat and therefore discomfort
relative humidity causes heat and therefore discomfort
relative humidity causes heat and therefore discomfort
The sweltering heat caused many deaths in New York City. With high temperatures and high humidity, summer felt sweltering.
The phrase "It's not the heat, it's the humidity" is commonly used in the summer months because high humidity levels can make the air feel hotter than it actually is. Humidity affects how efficiently your body can cool itself through sweat evaporation, leading to a feeling of discomfort and increased perception of heat.
The raise in humidity after rainfall often makes the heat seem much more oppressive.
The cold in winter causes the humidity to drop by condensing it out. The heat in summer can cause the humidity to rise by evaporating more water from nearby bodies of water.
It depends on the humidity, heat, if it has rained, etc. Their can be different conditions for the sidewalk to separate.
Corpus Christi
Dry heat is heat without humidity, and wet heat is heat with a lot of humidity.