온도와 습도를 결합하여 인간이나 동물이 느끼는 더위의 정도를 나타내는 지수.
temperature-humidity index.
예문:
"The THI reading today indicates a high risk of heat stress for outdoor workers."
"When the THI exceeds 80, conditions are generally considered uncomfortable for most people."
"Farmers monitor the THI closely to manage livestock welfare during summer months."