How to distinguish between hot summer and dog days? Introduction to the difference between high temperature in summer and dog days

(1) Three volts, which is the general name of the first, middle and last three volts, is the hottest season in a year.

(2) Summer, one of the 24 solar terms, is the last solar term in summer.

2. Different climatic characteristics:

It is (1) volts, and the climate is characterized by high temperature, low pressure, high humidity and low wind speed.

(2) Great summer, characterized by high temperature and heat, frequent thunderstorms and typhoons.

3, the time is different:

(1) Three volts: its date is determined by the coordination of solar terms and the date of the dry branch calendar. Usually in the solar calendar from mid-July to mid-August.

(2) Great Summer: The arrival time is July 22nd, 23rd or 24th every year.