Does the temperature in the weather forecast refer to outdoor or indoor?

The temperature mentioned in the weather forecast refers to the air temperature measured outdoors without direct sunlight. The highest temperature is the highest temperature in a day, which generally appears at 14- 15, and the lowest temperature generally appears at 5-6 am. Of course, the maximum and minimum temperatures in different places will also change due to different weather conditions.

In artificial meteorological observation, in order to avoid the direct radiation of the sun, thermometers and sensors for measuring temperature are placed in shutters. The door of the shutter opens to the north to prevent the sun from directly illuminating the instruments in the shutter during observation. Painting the blinds white can basically reflect the sunlight projected on the blinds, and white is not easy to absorb heat.