It means a little summer heat.

1, Xiaoshu is the 11th solar term among the 24 solar terms of the lunar calendar and the fifth solar term in summer, which marks the official start of the last month of summer. On July 7th or 8th every year, when the sun reaches longitude 105, it is considered as a slight summer high temperature. Hot in summer means hot, and a little hot in summer means a little hot, which means the weather is getting hot, but it hasn't reached the hottest time yet. This climate is basically the same in most parts of China.

2. Agricultural proverbs

(1) If you don't plant potatoes in summer, you will suffer in vain.

(2) It is the first time to sow sesame seeds in summer.

(3) It is too hot in summer to hide.

4 small summer heat, fruit knot; It is not hot in summer, and the grain will not bear fruit.

(5) The south wind is light in summer, and the drought is severe in summer.

(6) The sun doesn't shine in summer, but stones are exposed in summer.

(7) If it rains a little, cows will not be needed for forty-five days.