When does late spring cold usually occur?

The late spring cold generally occurs from March to May.

Late spring cold usually refers to the weather phenomenon in which the temperature rises quickly in early spring (generally March), but in late spring (generally April or May) the temperature is lower than in normal years.

The late spring cold is mainly caused by long-term rainy weather or frequent intrusion of cold air, or strong radiation cooling on clear nights often controlled by cold anticyclones.

If the average temperature in late spring is more than 2°C lower than normal, it is considered to be a severe cold weather in late spring, which can cause harm to agricultural production, especially if the early temperature is higher than normal and the later temperature is lower. In late spring, the harm is even more serious.

To put it simply, it means: in the spring, when the weather warms up, the temperature drops significantly due to the intrusion of cold air, thus causing harm to crops. This kind of weather is "warm in the first spring and cold in the second". It is called late spring cold.

Precautions for late spring cold

1. Keep warm

Keeping warm is an important step in preventing late spring cold. Do not take off your thick coat too early or Sweaters, you should add clothes in time when it’s cold. More sensitive areas such as hands, feet and face should be kept warm.

2. Strengthen physical exercise

After getting up in the morning, you can exercise by jogging, brisk walking, boxing, doing exercises, etc., which is very good for the body.

3. Emotions need to remain stable

Whether it is physical or mental, do not be overtired or nervous. It is important to maintain emotional stability. Keep air circulation in the room and do things that are beneficial to the mind, such as raising fish and flowers.

4. Adequate rest time

If you have enough rest time, you will be energetic, your immunity will be improved, and you will be able to resist the late spring cold.