China Meteorological Bureau "unpacked": How high is the somatosensory temperature when the surface temperature exceeds 50 degrees Celsius?

In the "unpacking" of China Meteorological Bureau, when the surface temperature exceeds 50 degrees Celsius, the somatosensory temperature may be very high.

Somatosensory temperature is an index that comprehensively considers temperature, humidity, wind speed and other factors, and can reflect the human body's feeling of environmental temperature. Under the condition of high temperature and high humidity, the somatosensory temperature may be higher than the actual temperature, which makes people feel sultry and uncomfortable. When the local surface temperature exceeds 50 degrees Celsius, the human body will feel extremely high somatosensory temperature. This is because high temperature will accelerate the heat dissipation process of the human body, making it difficult for the body to effectively dissipate heat.

In addition, solar radiation is also an important factor affecting the somatosensory temperature. In hot weather, solar radiation will aggravate the thermal sensation and make people feel more sultry. The intensity of solar radiation is also related to cloud cover. If the sky is clear and the sun shines directly on the surface, the radiant heat will be stronger, further increasing the somatosensory temperature. If the sky is cloudy, the clouds will block solar radiation and reduce the somatosensory temperature.

In addition, wind speed will also affect the somatosensory temperature. In hot weather, the breeze can take away the heat around the body and alleviate the increase of somatosensory temperature. However, if the wind speed is too high, it will bring a strong cold feeling, so in high temperature weather, a moderate breeze can provide a certain cool feeling and improve the somatosensory temperature.

Recommended methods for effectively reducing somatosensory temperature;

1, avoid exposure to high temperature environment.

Try to reduce outdoor activities, especially in the hot noon. If you must go out, choose sunshade tools such as sun hats and umbrellas to reduce direct sunlight.

2. Keep indoor ventilation.

Open the window, use natural wind or electric fan to ventilate, increase air flow and reduce indoor temperature.

3. Use air conditioner or fan.

Air conditioning can effectively reduce the indoor temperature and provide a comfortable environment. Fans can increase air flow, take away body surface heat and reduce body temperature.

4. Pay attention to diet and drinking water

Drink plenty of water, replenish water in the body, keep water balance in the body, and avoid eating too much high-calorie food.

Step 5 wear the right clothes

Choose clothes with good air permeability and light weight, avoid wearing too many layers, and better dissipate heat.