How many days will it get warmer?

1 month, after beginning of spring on February 4th, the weather turned warmer, and it completely warmed up after Qingming.

Taking Shanghai as an Example 20 19 Historical Weather:

65438+ 10 month: average high temperature: 9℃, average low temperature: 4℃;

February: the average high temperature is 9℃, and the average low temperature is 5℃;

March: average high temperature: 16℃ average low temperature: 9℃;

April: average high temperature: 22℃, average low temperature:14℃;

May: average high temperature: 26℃, average low temperature:18℃;

June: the average high temperature is 29℃, and the average low temperature is 22℃;

July: Average high temperature: 3 1℃ Average low temperature: 25℃;

August: the average high temperature is 32℃ and the average low temperature is 26℃;

September: the average high temperature is 28℃, and the average low temperature is 22℃;

65438+ 10 month: average high temperature: 24℃, average low temperature:18℃;

165438+ 10 month: average high temperature: 18℃, average low temperature:13℃;

65438+February: average high temperature: 12℃, average low temperature: 7℃.