Is it normal for the temperature to suddenly rise and quench?

The sudden temperature rise and sudden cooling are abnormal. Details are as follows:

Generally speaking, the temperature should change gradually, not suddenly warm or cold. If the temperature changes suddenly, it may be due to the influence of weather systems, such as high-pressure system, low-pressure system, cold front, warm front and so on. , resulting in a sudden increase or decrease in temperature. This kind of weather change may have a certain impact on people's life and health.

2, need to pay attention to keep warm or cool, to adapt to the change of temperature. In addition, the sudden change of temperature may also have an impact on the living habits of animals and plants, so attention should be paid to protecting the balance of the ecosystem. The sudden warming and quenching of temperature is abnormal, so it is necessary to pay attention to weather forecast and meteorological early warning and take timely measures to deal with temperature changes.

The reason why the temperature rises and falls.

1, the influence of weather system: the change of weather system is one of the main reasons that affect the sudden drop of temperature. For example, the arrival of high-pressure system will lead to sunny weather and relatively high temperature, while the arrival of low-pressure system may lead to rainy weather and relatively low temperature. In addition, the transit of cold and warm fronts will also cause sudden changes in temperature.

2. Adjustment of atmospheric circulation: Adjustment of atmospheric circulation will also have an impact on temperature. For example, when the cold air in the north goes south, it will meet the warm and humid airflow in the south, resulting in a sudden drop in temperature. On the other hand, when the warm and humid air in the south moves northward, it will also meet the cold air in the north, resulting in a sudden rise in temperature.

3. Climate change: Global warming is one of the reasons for the frequent occurrence of extreme weather events, which also includes the sudden rise and fall of temperature. Climate change leads to the change of atmospheric circulation, which in turn affects the change of temperature.

4. Geographical location and topography: Different geographical locations and topography will also affect the change of temperature. For example, areas near the ocean usually have lower temperatures in summer and higher temperatures in winter. In addition, the terrain will also affect the temperature change, for example, the temperature in the valley area may be lower than that in the surrounding area.

5. Human activities: Human activities are also one of the reasons that affect the sudden drop of temperature. For example, the large-scale emission of greenhouse gases leads to global warming, which in turn leads to an increase in extreme weather events. In addition, a large number of materials such as concrete and asphalt are used in the process of urbanization, which makes the urban "heat island effect" enhanced and will also lead to abnormal changes in urban temperature.

6. There are many reasons for the sudden drop of temperature, including weather system, atmospheric circulation, climate change, geographical location and topography, human activities and other factors. Therefore, we need to strengthen the research and understanding of these influencing factors, so as to better predict and deal with abnormal temperature changes.