What temperature does the weather forecast refer to?

The temperature in the weather forecast refers to the temperature of the air in the louver at a height of 1.5 meters; Somatosensory temperature refers to the air temperature that the human body feels.

Somatosensory temperature is influenced by many factors, but there are four main ones:

One is the temperature, which is the temperature of the weather forecast.

The second is humidity. Usually the temperature is relatively high and the humidity is relatively low. The human body will not feel uncomfortable, because the water on the surface of the human body has evaporated and it feels very dry.

The third is wind speed. A certain wind speed will make people feel that the air is flowing and the heat emitted by the body is blown away from the body surface. Even if the temperature is high, it will still feel dry.

Four, radiation-proof seal, direct sunlight will make the human body temperature rise. If it is under the shade of a tree or a sunshade, it will feel completely different from direct sunlight. Generally, the difference of somatosensory temperature between cloudy days and sunny days is 4-6℃, or even greater. The same is true of surface radiation. The surface temperature is high, and the heat emitted to the outside is large. For example, the temperature of the concrete floor in the sun is quite different from that of a cooler water body or wetland.