High temperature weather refers to how many degrees or more, and high temperature weather refers to

35 or more.

Grading standard: The yellow warning signal standard for high temperature means that the daily maximum temperature will be above 35 for three consecutive days;

The high temperature orange warning signal standard means that the maximum temperature will rise above 37 within 24 hours;

The red warning signal for high temperature means that the maximum temperature will rise above 39 in 24 hours.

High temperature weather generally refers to the highest temperature of the day when it reaches or exceeds 35, which is called high temperature weather. If it is three or more days in a row, such a hot weather is called a high temperature heat wave. In such weather, it is necessary to pay more attention to heat stroke prevention and cooling.

39-40 degrees or more is a hot day.

According to the Measures for the Administration of Heatstroke Prevention and Cooling Measures, China's standard for hot weather is that the daily maximum temperature reaches or exceeds 35 and lasts for 3 days or more. Different countries have different definitions and standards for hot weather, and the World Meteorological Organization's recommended standard for hot weather is that the daily maximum temperature is higher than 32 and lasts for more than 3 days.

Compared to the World Meteorological Organization's hot weather standards, China's hot weather standards may ignore another hidden hot weather, namely sauna days. Because even if the maximum daily temperature does not reach 35, due to the high humidity of the sauna day, which is not conducive to heat dissipation, people will feel that the temperature is higher than 35, which is unbearable.

Hot weatherRefers to a temperature above 35°C.

Chinese Meteorology.

Generally speaking, when the daily maximum temperature reaches or exceeds 35, it is called high temperature. High temperature weather can make the human body feel uncomfortable and work efficiently.

Lowered, heat stroke.

There is an increase in the incidence of intestinal diseases and cardiovascular and cerebrovascular diseases. At the same time, high temperature weather will also have a great impact on agricultural production.

Generally speaking, there are usually two situations of high temperature, one is dry heat high temperature with high temperature and low humidity; The other is the sultry heat with high temperatures and high humidity, which is called "sauna days".

Overview of hot weather:

China except the Qinghai-Tibet Plateau.

Outside of some areas, almost most places have experienced hot weather, including Mohe, the northernmost part.

In June 2010, there were five hot days). The hot weather in China is mainly concentrated from May to October. From geolocation.

In terms of appearance, Jiangnan, South China, Southwest China and Xinjiang are all frequent places of high temperatures.

According to the statistics from 1951 to 2013, among the cities above the provincial level in China, except for Lhasa and Kunming, there were no high temperature weather, and Chongqing had the most frequent occurrences, reaching 2050 days; Xining is the least, only 6 days. China's Xinjiang Basin is also a frequent place of high temperatures, such as Turpan, which has seen high temperatures on all days.

The above content reference:Encyclopedia - hot weather.

The hot weather forecast is whether there will be a high temperature tomorrow.

Hot weather refers to temperatures above "35°C".

The World Meteorological Organization (WMO) recommends that the maximum daily temperature be higher than 32 and last for more than 3 days. In Chinese meteorology, it is generally called high temperature when the daily maximum temperature reaches or exceeds 35.

High temperature weather can make the human body feel uncomfortable, reduce work efficiency, and increase the incidence of heat stroke, intestinal diseases and cardiovascular and cerebrovascular diseases. At the same time, high temperature weather will also have a great impact on agricultural production.

In Chinese meteorology, when the temperature is above 35, it can be called "high temperature weather", and if the maximum temperature exceeds 35 for several consecutive days, it can be called "high temperature and heat wave" weather.