How to judge whether the Chinese New Year is cold or not?

Judging whether the New Year is cold or not can be observed from weather forecast, historical temperature data, geographical location, local residents' experience and meteorological changes.

1. Weather forecast: Check the temperature forecast issued by the local meteorological department to know the expected temperature during the Chinese New Year. For example, if the forecast shows that there will be a cold wave or a sudden drop in temperature, it may mean that the Chinese New Year will be very cold.

2. Historical temperature data: query the temperature data of the same period in the past few years, and compare the temperature of this year with the historical temperature change of the same period, so as to judge whether it will be cold during the New Year this year. For example, this year's temperature is lower than the same period in history, which may mean that the Chinese New Year will be colder.

3. Geographical location: Geographical location has an important influence on the temperature. Generally speaking, the temperature in the north is low and the temperature in the south is relatively high during the New Year. For example, if you are located in the north, it is likely to be very cold during the Spring Festival.

4. Experience of local residents: Ask local residents about their Chinese New Year experience and find out the temperature during the Chinese New Year. For example, local residents mentioned that it was very cold a few years ago, and it may be even colder this year.

5. Meteorological change: Judging whether the New Year will be very cold through the recent meteorological change. For example, a sudden drop in temperature and an increase in snowfall or rainfall before the Chinese New Year may mean that it will be colder during the Chinese New Year.