What is the hot weather?

The highest temperature above 35℃ is hot weather.

High temperature warning:

High temperature yellow warning signal: the temperature reaches 35℃ for three consecutive days;

High temperature orange warning signal: the temperature reached 37℃ that day;

High temperature in red warning signal: The temperature reached 40℃ that day.

Meteorology in China generally refers to the high temperature when the maximum daily temperature reaches or exceeds 35℃. Hot weather will make people feel uncomfortable, reduce work efficiency and increase the incidence of heatstroke, intestinal diseases and cardiovascular and cerebrovascular diseases. At the same time, high temperature weather will also have a greater impact on agricultural production.

The daily high temperature exceeds 32℃ to prevent discomfort.

Different countries have different definitions and standards for high temperature weather. The world meteorological organization's recommended standard for high temperature weather is that the daily maximum temperature is higher than 32℃ and lasts for more than 3 days. The standard of high temperature weather in China is clearly stipulated in the Management Measures for Heatstroke Prevention and Cooling Measures. The highest temperature on that day reached or exceeded 35℃ and lasted for more than 3 days.

At the same time, the high temperature warning signals are indicated by yellow, orange and red respectively. High temperature yellow warning indicates that the daily maximum temperature is above 35℃ for three consecutive days; The high temperature orange warning indicates that the maximum temperature rises above 37℃ within 24 hours; The high temperature red warning indicates that the maximum temperature rises above 40℃ within 24 hours.

Refer to the above? People's Network-Beware of "sub-health" brought by high temperature