How to understand the weather forecast whether the temperature is cold or not

Temperatures above zero will definitely be higher than temperatures below zero, but cold and warm are personal sensory assessments, and it is also a good choice to judge when the thickness of clothing is based on meteorological data.

Today's maximum temperature: refers to the maximum temperature that occurs during the day, due to solar radiation.

The maximum temperature generally occurs around 14 o'clock.

Tomorrow morning minimum temperature: refers to the minimum temperature that occurs the next morning, usually around 6 a.m.

Tomorrow's minimum temperature: Due to the influence of cold air, etc., sometimes the minimum temperature does not appear in the morning, it may appear during the day, therefore, sometimes the weather forecast.

The phrase "tomorrow's minimum temperature" will appear.

How to read whether it is cold or not? It must be confirmed in conjunction with the actual sensation of your body in reality. Because you are in reality, if you are cold or not, your face, your hands, and your feet, you can actually feel it.

You can observe every day what the temperature is like and how different it is from your body feeling, and you can tell if the weather is still cold.

If the temperature is above 10 degrees, it will not feel cold, and if the temperature is below 10 degrees, it will feel cold, and if it is below 0 degrees, it will feel cold.

The weather forecast will definitely be cold if the temperature is below zero, if it is around 10 degrees Celsius, it will be more comfortable, above 25 degrees Celsius it will be hot, and above 30 degrees Celsius it will be considered hot.

Whether the weather is cold or not mainly depends on the level of the minimum temperature.

How good the weather forecast is, low temperature is cold, high temperature is hot, this is not understandable.

The temperature forecast is based on the meteorological maps drawn from the cloud maps sent back by the Fengyun-1 meteorological satellite and the temperature, air pressure, wind direction, wind speed and other data measured by meteorological stations in various places.

Temperature is a physical quantity that indicates how hot or cold an object is, and microscopically it is the intensity of the thermal motion of the molecules of an object. The degree of heat and coldness measured on one of several arbitrary scales for an observable phenomenon. Temperature can only be measured indirectly by certain characteristics of an object as a function of temperature, and the scale used to measure the temperature value of an object is called a temperature scale.

The temperature of the weather forecast is not the temperature of the surface, but the temperature in the louver box one meter above the ground, which is the temperature in the air, so in the summer, you feel that the ground is very hot, and the temperature is not so high when it is hot, which is calculated by combining the temperature of the thermometer in the louver box in many places.

The temperature measurement in the weather forecast is a louver box, the thermometer and sensor for measuring the temperature are placed in the louver box, and the temperature has a fixed temperature, the highest daily temperature, the lowest daily temperature.

Forecasted climate temperatures are projected based on past data.

There is an instrument that specializes in measuring climatic temperature.

The air temperature observed and recorded by the meteorological station is measured with a thermometer placed in a louver box. The temperature is generally measured using the Celsius temperature scale, which is written as " " and read as "Celsius". Temperature measurements are usually carried out 4 times a day

Generally, at 8 o'clock, 2 p.m., 2 p.m. Beijing time.

The temperature stated in the public weather forecast is measured on a thermometer in a louver box at a height of meters above the ground in an observation field planted with turf. Average temperature refers to the arithmetic average of the observed temperature values over a certain period of time. Depending on the length of the calculation time, there may be the average temperature of a certain day, the average temperature of a certain month, and the average temperature of a certain year.

The daily maximum temperature is the highest temperature in a day, generally occurring at 14 to 15 o'clock, and the lowest temperature generally occurs at 5 to 6 o'clock in the morning. The temperature items of surface meteorological observation include timed temperature, daily maximum temperature, and daily minimum temperature. Weather stations equipped with thermometers should keep a continuous record of air temperature, taking one decimal place as a unit.

The distribution of air temperature is usually represented by an isotherm diagram. The so-called isotherm is the connection line of various points with equal air temperature on the ground, and the different arrangements of the isotherms reflect the different temperature distribution characteristics. If the isotherm is sparse, it means that the temperature is not much different from place to place.

There are three main factors that affect the distribution of temperature, namely latitude, land and sea, and altitude.

Every night, when we turn on the TV, after the news broadcast, we can see the weather forecast for the next day's major cities across the country. How do you make such a large-scale weather forecast?

Today's weather forecasts are no longer empirical. Rather, it is based on the cloud maps sent back by the Fengyun-1 meteorological satellite and the temperature, air pressure, wind direction, wind speed, and other data measured by meteorological stations in various places. Such forecasts have traditionally been carried out manually, which is slow and not very accurate.

In order to accurately predict the weather, the data obtained above must be listed as a system of linear equations of several hundred orders or more. If it were solved manually, it would take hundreds of people and several weeks to complete. At this point, it's no longer a weather forecast, it's a weather report.

Now that there are electronic computers, this work has been done by computers. It only takes a few minutes to complete the task.

The daily weather forecast for ** TV station is calculated by the National Weather Service using two large computers. Every night, when we turn on the TV, after the news broadcast, we can see the weather forecast for the next day's major cities across the country. How do you make such a large-scale weather forecast?

Today's weather forecasts are no longer empirical. Rather, it is based on the cloud maps sent back by the Fengyun-1 meteorological satellite and the temperature, air pressure, wind direction, wind speed, and other data measured by meteorological stations in various places. Such forecasts have traditionally been carried out manually, which is slow and not very accurate.

In order to accurately predict the weather, the data obtained above must be listed as a system of linear equations of several hundred orders or more. If it were solved manually, it would take hundreds of people and several weeks to complete. At this point, it's no longer a weather forecast, it's a weather report.

Now that there are electronic computers, this work has been done by computers. It only takes a few minutes to complete the task.

The daily weather forecast for ** TV station is calculated by the National Weather Service using two large computers.

Meteorological forecasting is the process of using modern science and technology to carry out the best atmospheric state of a certain place or region in the future。The principles of weather forecasting are mainly as follows:

Collect data: Obtain a large number of meteorological observations through various methods such as ground, sea, air and satellite, such as temperature, humidity, wind speed, wind direction, air pressure, etc.

Data assimilation: Combine the collected data with a numerical model to produce a three-dimensional analysis of the atmosphere that reflects the current state of the atmosphere.

Numerical prediction: Using a supercomputer to solve the physical equations describing the movement of the atmosphere, simulating the change of the atmosphere over time, and obtaining the state of the atmosphere in a certain period of time in the future.

Output processingDisplayAccording to different user needs, the forecast results are displayed in the form of charts, text, voice, etc., which is convenient for users to understand and use.

Weather forecast - Wikipedia, the free encyclopedia.

How is the weather forecast calculated? - China Meteorological Administration**Portal**.

How does weather forecasting work? - CSDN Blog.

Hope this information is helpful to you. If you have any other questions, please feel free to continue to inquire.