What are the ways and means to understand the weather?

Weather forecast (measurement) or meteorological forecast (measurement) is to use modern science and technology to predict the state of the earth's atmosphere in a certain place in the future. Since prehistoric times, human beings have begun to predict the weather and arrange their work and life accordingly (such as agricultural production and military operations). ).

Today's weather forecast mainly uses collecting a large number of data (temperature, humidity, wind direction and speed, air pressure, etc.). ), and then use the current understanding of atmospheric processes (meteorology) to determine future air changes. Because of the chaos of the atmospheric process and the fact that science has not fully understood the atmospheric process today, there will always be some errors in the weather forecast.

2. Weather proverbs

Weather proverbs are basically the product of agricultural society. The history of dictation and notes is full of rhymes, anecdotes and proverbs to show whether it will be sunny or stormy tomorrow. Whether it is farmers, vendors or others who want to farm, whether they can predict the weather tomorrow is the key to success or failure.

Before mercury barometer was invented, it was extremely difficult to collect any weather forecast data. Although it can provide a tool to predict humidity changes like weather bars, the most reliable way to predict the weather is human experience.

Extended data:

History of weather forecast development;

/kloc-in the 5th century, the west invented the pressure plate anemometer, which can quantitatively measure the velocity (energy) of atmospheric motion for the first time. 17-18th century, scientists have successively invented various instruments for quantitatively measuring weather phenomena, marking the beginning of a new development period for the detection means of meteorological scientific research.

The British physicist Hooke (1635- 1703) invented the hygrometer. 1606, Galileo invented the thermometer. 1639, Galileo's disciple Benedetto Castell invented the rain gauge. 1644, Torricelli invented the barometer. 1774, Kurt invented the hygrometer. /kloc-in the middle of the 0/8th century, people began to try high-altitude exploration.

From 65438 to 0748, A. Wilson and others in Britain began to observe the low-altitude temperature with a kite carrying a thermometer. 1752, American scientist B. Franklin used kites and other tools to detect and study the charge properties in thunderstorm clouds.

1783, French J.A.C Li first measured the temperature and pressure at various heights by using self-recording meteorological instruments such as temperature and pressure. These early high-altitude explorations are aimed at studying large-scale meteorological instruments to measure temperature and pressure at various heights in the future.

Baidu encyclopedia-weather forecast